40187208022 has 16 divisors (see below), whose sum is σ = 67740311520. Its totient is φ = 17741509632.

The previous prime is 40187208011. The next prime is 40187208023. The reversal of 40187208022 is 22080278104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40187208023) 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, 33600747 + ... + 33601942.

It is an arithmetic number, because the mean of its divisors is an integer number (4233769470).

Almost surely, 2^40187208022 is an apocalyptic number.

40187208022 is a deficient number, since it is larger than the sum of its proper divisors (27553103498).

40187208022 is a wasteful number, since it uses less digits than its factorization.

40187208022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67202727.

The product of its (nonzero) digits is 14336, while the sum is 34.

The spelling of 40187208022 in words is "forty billion, one hundred eighty-seven million, two hundred eight thousand, twenty-two".