40428116852662 has 96 divisors (see below), whose sum is σ = 77169499074720. Its totient is φ = 15707518848000.

The previous prime is 40428116852659. The next prime is 40428116852681. The reversal of 40428116852662 is 26625861182404.

It is a super-3 number, since 3×40428116852662³ (a number of 42 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3917068462 + ... + 3917078782.

It is an arithmetic number, because the mean of its divisors is an integer number (803848948695).

Almost surely, 2^{40428116852662} is an apocalyptic number.

40428116852662 is a deficient number, since it is larger than the sum of its proper divisors (36741382222058).

40428116852662 is a wasteful number, since it uses less digits than its factorization.

40428116852662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20078 (or 20071 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 40428116852662 in words is "forty trillion, four hundred twenty-eight billion, one hundred sixteen million, eight hundred fifty-two thousand, six hundred sixty-two".