40030555511323 has 16 divisors (see below), whose sum is σ = 43204971898816. Its totient is φ = 36869800268160.

The previous prime is 40030555511251. The next prime is 40030555511329. The reversal of 40030555511323 is 32311555503004.

It is a cyclic number.

It is not a de Polignac number, because 40030555511323 - 2¹³ = 40030555503131 is a prime.

It is a super-2 number, since 2×40030555511323² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40030555511329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12431386 + ... + 15316672.

It is an arithmetic number, because the mean of its divisors is an integer number (2700310743676).

Almost surely, 2^{40030555511323} is an apocalyptic number.

40030555511323 is a deficient number, since it is larger than the sum of its proper divisors (3174416387493).

40030555511323 is a wasteful number, since it uses less digits than its factorization.

40030555511323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887654.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 40030555511323 in words is "forty trillion, thirty billion, five hundred fifty-five million, five hundred eleven thousand, three hundred twenty-three".