40137873104 has 40 divisors (see below), whose sum is σ = 89180125440. Its totient is φ = 17143221888.

The previous prime is 40137873049. The next prime is 40137873107.

40137873104 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×40137873104² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40137873107) 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, 578744 + ... + 644375.

It is an arithmetic number, because the mean of its divisors is an integer number (2229503136).

Almost surely, 2^40137873104 is an apocalyptic number.

It is an amenable number.

40137873104 is an abundant number, since it is smaller than the sum of its proper divisors (49042252336).

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

40137873104 is a wasteful number, since it uses less digits than its factorization.

40137873104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223427 (or 1223421 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 40137873104 in words is "forty billion, one hundred thirty-seven million, eight hundred seventy-three thousand, one hundred four".