37422138066 has 32 divisors (see below), whose sum is σ = 81500126400. Its totient is φ = 11410015680.

The previous prime is 37422138059. The next prime is 37422138067. The reversal of 37422138066 is 66083122473.

It is not an unprimeable number, because it can be changed into a prime (37422138067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5656425 + ... + 5663036.

It is an arithmetic number, because the mean of its divisors is an integer number (2546878950).

Almost surely, 2^37422138066 is an apocalyptic number.

37422138066 is an abundant number, since it is smaller than the sum of its proper divisors (44077988334).

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

37422138066 is a wasteful number, since it uses less digits than its factorization.

37422138066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319514.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 37422138066 in words is "thirty-seven billion, four hundred twenty-two million, one hundred thirty-eight thousand, sixty-six".