37406521723342 has 16 divisors (see below), whose sum is σ = 56225485267200. Its totient is φ = 18664695234360.

The previous prime is 37406521723339. The next prime is 37406521723349. The reversal of 37406521723342 is 24332712560473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37406521723349) 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, 39975259 + ... + 40900297.

It is an arithmetic number, because the mean of its divisors is an integer number (3514092829200).

Almost surely, 2^{37406521723342} is an apocalyptic number.

37406521723342 is a deficient number, since it is larger than the sum of its proper divisors (18818963543858).

37406521723342 is a wasteful number, since it uses less digits than its factorization.

37406521723342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966711.

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 37406521723342 in words is "thirty-seven trillion, four hundred six billion, five hundred twenty-one million, seven hundred twenty-three thousand, three hundred forty-two".