40016574542476 has 96 divisors (see below), whose sum is σ = 81551821897728. Its totient is φ = 16828420654080.

The previous prime is 40016574542473. The next prime is 40016574542491. The reversal of 40016574542476 is 67424547561004.

It is a super-2 number, since 2×40016574542476² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40016574542473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127551861 + ... + 127865203.

It is an arithmetic number, because the mean of its divisors is an integer number (849498144768).

Almost surely, 2^{40016574542476} is an apocalyptic number.

It is an amenable number.

40016574542476 is an abundant number, since it is smaller than the sum of its proper divisors (41535247355252).

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

40016574542476 is a wasteful number, since it uses less digits than its factorization.

40016574542476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313871 (or 313869 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 55.

The spelling of 40016574542476 in words is "forty trillion, sixteen billion, five hundred seventy-four million, five hundred forty-two thousand, four hundred seventy-six".