345510430140231 has 24 divisors (see below), whose sum is σ = 508542766935840. Its totient is φ = 225969479701056.

The previous prime is 345510430140149. The next prime is 345510430140251. The reversal of 345510430140231 is 132041034015543.

345510430140231 is a `hidden beast` number, since 3 + 4 + 5 + 51 + 0 + 430 + 140 + 2 + 31 = 666.

It is not a de Polignac number, because 345510430140231 - 2¹³ = 345510430132039 is a prime.

It is a super-2 number, since 2×345510430140231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345510430140251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35327616 + ... + 44034773.

It is an arithmetic number, because the mean of its divisors is an integer number (21189281955660).

Almost surely, 2^{345510430140231} is an apocalyptic number.

345510430140231 is a deficient number, since it is larger than the sum of its proper divisors (163032336795609).

345510430140231 is a wasteful number, since it uses less digits than its factorization.

345510430140231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79371575 (or 79371572 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 345510430140231 its reverse (132041034015543), we get a palindrome (477551464155774).

The spelling of 345510430140231 in words is "three hundred forty-five trillion, five hundred ten billion, four hundred thirty million, one hundred forty thousand, two hundred thirty-one".