10404380288 has 16 divisors (see below), whose sum is σ = 20727476610. Its totient is φ = 5202190080.

The previous prime is 10404380269. The next prime is 10404380321. The reversal of 10404380288 is 88208340401.

It can be written as a sum of positive squares in only one way, i.e., 8509693504 + 1894686784 = 92248^2 + 43528^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×10404380288² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40641983 + ... + 40642238.

Almost surely, 2^10404380288 is an apocalyptic number.

It is an amenable number.

10404380288 is a deficient number, since it is larger than the sum of its proper divisors (10323096322).

10404380288 is an frugal number, since it uses more digits than its factorization.

10404380288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81284235 (or 81284223 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The spelling of 10404380288 in words is "ten billion, four hundred four million, three hundred eighty thousand, two hundred eighty-eight".