37443440104 has 32 divisors (see below), whose sum is σ = 80244158400. Its totient is φ = 16045545600.

The previous prime is 37443440071. The next prime is 37443440119. The reversal of 37443440104 is 40104434473.

It is a super-2 number, since 2×37443440104² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37443440104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632527 + ... + 689185.

It is an arithmetic number, because the mean of its divisors is an integer number (2507629950).

Almost surely, 2^37443440104 is an apocalyptic number.

It is an amenable number.

37443440104 is an abundant number, since it is smaller than the sum of its proper divisors (42800718296).

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

37443440104 is a wasteful number, since it uses less digits than its factorization.

37443440104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68473 (or 68469 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 34.

Adding to 37443440104 its reverse (40104434473), we get a palindrome (77547874577).

The spelling of 37443440104 in words is "thirty-seven billion, four hundred forty-three million, four hundred forty thousand, one hundred four".