40072223504086 has 16 divisors (see below), whose sum is σ = 61734650083920. Its totient is φ = 19494037778400.

The previous prime is 40072223504081. The next prime is 40072223504087. The reversal of 40072223504086 is 68040532227004.

It is a super-2 number, since 2×40072223504086² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40072223504081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5130921 + ... + 10318468.

It is an arithmetic number, because the mean of its divisors is an integer number (3858415630245).

Almost surely, 2^{40072223504086} is an apocalyptic number.

40072223504086 is a deficient number, since it is larger than the sum of its proper divisors (21662426579834).

40072223504086 is a wasteful number, since it uses less digits than its factorization.

40072223504086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15484479.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 40072223504086 in words is "forty trillion, seventy-two billion, two hundred twenty-three million, five hundred four thousand, eighty-six".