40003346574536 has 16 divisors (see below), whose sum is σ = 75009979327500. Its totient is φ = 20000685420544.

The previous prime is 40003346574511. The next prime is 40003346574571. The reversal of 40003346574536 is 63547564330004.

It can be written as a sum of positive squares in 2 ways, for example, as 39983237632900 + 20108941636 = 6323230^2 + 141806^2 .

It is a super-2 number, since 2×40003346574536² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123311225 + ... + 123635208.

Almost surely, 2^{40003346574536} is an apocalyptic number.

It is an amenable number.

40003346574536 is a deficient number, since it is larger than the sum of its proper divisors (35006632752964).

40003346574536 is a wasteful number, since it uses less digits than its factorization.

40003346574536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246966688 (or 246966684 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 50.

The spelling of 40003346574536 in words is "forty trillion, three billion, three hundred forty-six million, five hundred seventy-four thousand, five hundred thirty-six".