232343430314040 has 48 divisors (see below), whose sum is σ = 755116148521800. Its totient is φ = 61958248083648.

The previous prime is 232343430314033. The next prime is 232343430314071. The reversal of 232343430314040 is 40413034343232.

232343430314040 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 43 + 430 + 3 + 140 + 40 = 666.

It is a super-2 number, since 2×232343430314040² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 232343430313986 and 232343430314004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322699208410 + ... + 322699209129.

Almost surely, 2^{232343430314040} is an apocalyptic number.

232343430314040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232343430314040 is an abundant number, since it is smaller than the sum of its proper divisors (522772718207760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232343430314040 is a wasteful number, since it uses less digits than its factorization.

232343430314040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645398417556 (or 645398417549 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 232343430314040 its reverse (40413034343232), we get a palindrome (272756464657272).

The spelling of 232343430314040 in words is "two hundred thirty-two trillion, three hundred forty-three billion, four hundred thirty million, three hundred fourteen thousand, forty".