40130230753 has 4 divisors (see below), whose sum is σ = 42490832580. Its totient is φ = 37769628928.

The previous prime is 40130230703. The next prime is 40130230793. The reversal of 40130230753 is 35703203104.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25533483264 + 14596747489 = 159792^2 + 120817^2 .

It is a cyclic number.

It is not a de Polignac number, because 40130230753 - 2²¹ = 40128133601 is a prime.

It is a super-3 number, since 3×40130230753³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (40130230703) 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, 1180300888 + ... + 1180300921.

It is an arithmetic number, because the mean of its divisors is an integer number (10622708145).

Almost surely, 2^40130230753 is an apocalyptic number.

It is an amenable number.

40130230753 is a deficient number, since it is larger than the sum of its proper divisors (2360601827).

40130230753 is a wasteful number, since it uses less digits than its factorization.

40130230753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360601826.

The product of its (nonzero) digits is 7560, while the sum is 28.

Adding to 40130230753 its reverse (35703203104), we get a palindrome (75833433857).

The spelling of 40130230753 in words is "forty billion, one hundred thirty million, two hundred thirty thousand, seven hundred fifty-three".