31034401315441 has 4 divisors (see below), whose sum is σ = 31036012758000. Its totient is φ = 31032789872884.

The previous prime is 31034401315427. The next prime is 31034401315513. The reversal of 31034401315441 is 14451310443013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31034401315441 - 2²³ = 31034392926833 is a prime.

It is a super-3 number, since 3×31034401315441³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31034401315397 and 31034401315406.

It is not an unprimeable number, because it can be changed into a prime (31034401325441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805692391 + ... + 805730908.

It is an arithmetic number, because the mean of its divisors is an integer number (7759003189500).

Almost surely, 2^{31034401315441} is an apocalyptic number.

It is an amenable number.

31034401315441 is a deficient number, since it is larger than the sum of its proper divisors (1611442559).

31034401315441 is a wasteful number, since it uses less digits than its factorization.

31034401315441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611442558.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 31034401315441 its reverse (14451310443013), we get a palindrome (45485711758454).

The spelling of 31034401315441 in words is "thirty-one trillion, thirty-four billion, four hundred one million, three hundred fifteen thousand, four hundred forty-one".