40022354377636 has 12 divisors (see below), whose sum is σ = 70405817126400. Its totient is φ = 19906406627240.

The previous prime is 40022354377553. The next prime is 40022354377651. The reversal of 40022354377636 is 63677345322004.

It is a happy number.

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, 26192639536 + ... + 26192641063.

It is an arithmetic number, because the mean of its divisors is an integer number (5867151427200).

Almost surely, 2^{40022354377636} is an apocalyptic number.

It is an amenable number.

40022354377636 is a deficient number, since it is larger than the sum of its proper divisors (30383462748764).

40022354377636 is a wasteful number, since it uses less digits than its factorization.

40022354377636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52385280794 (or 52385280792 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 52.

The spelling of 40022354377636 in words is "forty trillion, twenty-two billion, three hundred fifty-four million, three hundred seventy-seven thousand, six hundred thirty-six".