34012004122031 has 4 divisors (see below), whose sum is σ = 36628312131432. Its totient is φ = 31395696112632.

The previous prime is 34012004122003. The next prime is 34012004122081. The reversal of 34012004122031 is 13022140021043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34012004122031 - 2¹⁴ = 34012004105647 is a prime.

It is a super-2 number, since 2×34012004122031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34012004121988 and 34012004122006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012004122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308154004681 + ... + 1308154004706.

It is an arithmetic number, because the mean of its divisors is an integer number (9157078032858).

Almost surely, 2^{34012004122031} is an apocalyptic number.

34012004122031 is a deficient number, since it is larger than the sum of its proper divisors (2616308009401).

34012004122031 is a wasteful number, since it uses less digits than its factorization.

34012004122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616308009400.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 34012004122031 its reverse (13022140021043), we get a palindrome (47034144143074).

The spelling of 34012004122031 in words is "thirty-four trillion, twelve billion, four million, one hundred twenty-two thousand, thirty-one".