40022201494476 has 72 divisors (see below), whose sum is σ = 106493161909680. Its totient is φ = 12638431005696.

The previous prime is 40022201494357. The next prime is 40022201494477. The reversal of 40022201494476 is 67449410222004.

40022201494476 is a `hidden beast` number, since 40 + 0 + 2 + 2 + 20 + 149 + 447 + 6 = 666.

It is a super-2 number, since 2×40022201494476² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40022201494477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61714180 + ... + 62359316.

It is an arithmetic number, because the mean of its divisors is an integer number (1479071693190).

Almost surely, 2^{40022201494476} is an apocalyptic number.

It is an amenable number.

40022201494476 is an abundant number, since it is smaller than the sum of its proper divisors (66470960415204).

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

40022201494476 is a wasteful number, since it uses less digits than its factorization.

40022201494476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735863 (or 735858 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 40022201494476 in words is "forty trillion, twenty-two billion, two hundred one million, four hundred ninety-four thousand, four hundred seventy-six".