7456345456231 has 8 divisors (see below), whose sum is σ = 8539785072000. Its totient is φ = 6377467692408.

The previous prime is 7456345456223. The next prime is 7456345456247. The reversal of 7456345456231 is 1326545436547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7456345456231 - 2³ = 7456345456223 is a prime.

It is a super-2 number, since 2×7456345456231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7456345451231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140459481 + ... + 1140466018.

It is an arithmetic number, because the mean of its divisors is an integer number (1067473134000).

Almost surely, 2^{7456345456231} is an apocalyptic number.

7456345456231 is a deficient number, since it is larger than the sum of its proper divisors (1083439615769).

7456345456231 is a wasteful number, since it uses less digits than its factorization.

7456345456231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280925973.

The product of its digits is 36288000, while the sum is 55.

The spelling of 7456345456231 in words is "seven trillion, four hundred fifty-six billion, three hundred forty-five million, four hundred fifty-six thousand, two hundred thirty-one".