37140044694 has 16 divisors (see below), whose sum is σ = 75175031232. Its totient is φ = 12230857928.

The previous prime is 37140044693. The next prime is 37140044707. The reversal of 37140044694 is 49644004173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37140044693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37288704 + ... + 37289699.

It is an arithmetic number, because the mean of its divisors is an integer number (4698439452).

Almost surely, 2^37140044694 is an apocalyptic number.

37140044694 is an abundant number, since it is smaller than the sum of its proper divisors (38034986538).

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

37140044694 is a wasteful number, since it uses less digits than its factorization.

37140044694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74578491.

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

The spelling of 37140044694 in words is "thirty-seven billion, one hundred forty million, forty-four thousand, six hundred ninety-four".