40137464888601 has 4 divisors (see below), whose sum is σ = 53516619851472. Its totient is φ = 26758309925732.

The previous prime is 40137464888593. The next prime is 40137464888611. The reversal of 40137464888601 is 10688846473104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40137464888601 - 2³ = 40137464888593 is a prime.

It is a super-2 number, since 2×40137464888601² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40137464888611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6689577481431 + ... + 6689577481436.

It is an arithmetic number, because the mean of its divisors is an integer number (13379154962868).

Almost surely, 2^{40137464888601} is an apocalyptic number.

It is an amenable number.

40137464888601 is a deficient number, since it is larger than the sum of its proper divisors (13379154962871).

40137464888601 is a wasteful number, since it uses less digits than its factorization.

40137464888601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13379154962870.

The product of its (nonzero) digits is 24772608, while the sum is 60.

The spelling of 40137464888601 in words is "forty trillion, one hundred thirty-seven billion, four hundred sixty-four million, eight hundred eighty-eight thousand, six hundred one".