40137237621074 has 16 divisors (see below), whose sum is σ = 65723404168800. Its totient is φ = 18231896679360.

The previous prime is 40137237621073. The next prime is 40137237621083. The reversal of 40137237621074 is 47012673273104.

It is a super-2 number, since 2×40137237621074² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40137237621073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615078599 + ... + 615143850.

It is an arithmetic number, because the mean of its divisors is an integer number (4107712760550).

Almost surely, 2^{40137237621074} is an apocalyptic number.

40137237621074 is a deficient number, since it is larger than the sum of its proper divisors (25586166547726).

40137237621074 is a wasteful number, since it uses less digits than its factorization.

40137237621074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230223945.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 40137237621074 in words is "forty trillion, one hundred thirty-seven billion, two hundred thirty-seven million, six hundred twenty-one thousand, seventy-four".