40652314623 has 12 divisors (see below), whose sum is σ = 58721783328. Its totient is φ = 27100724640.

The previous prime is 40652314621. The next prime is 40652314627. The reversal of 40652314623 is 32641325604.

40652314623 is a `hidden beast` number, since 4 + 0 + 6 + 5 + 23 + 1 + 4 + 623 = 666.

It is not a de Polignac number, because 40652314623 - 2¹ = 40652314621 is a prime.

It is a super-2 number, since 2×40652314623² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40652314621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469411 + ... + 549227.

It is an arithmetic number, because the mean of its divisors is an integer number (4893481944).

Almost surely, 2^40652314623 is an apocalyptic number.

40652314623 is a deficient number, since it is larger than the sum of its proper divisors (18069468705).

40652314623 is a wasteful number, since it uses less digits than its factorization.

40652314623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136414 (or 136411 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 40652314623 in words is "forty billion, six hundred fifty-two million, three hundred fourteen thousand, six hundred twenty-three".