40801080004 has 24 divisors (see below), whose sum is σ = 74533845848. Its totient is φ = 19523773440.

The previous prime is 40801079983. The next prime is 40801080017. The reversal of 40801080004 is 40008010804.

It can be written as a sum of positive squares in 4 ways, for example, as 3127046400 + 37674033604 = 55920^2 + 194098^2 .

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, 2250669 + ... + 2268724.

Almost surely, 2^40801080004 is an apocalyptic number.

It is an amenable number.

40801080004 is a deficient number, since it is larger than the sum of its proper divisors (33732765844).

40801080004 is a wasteful number, since it uses less digits than its factorization.

40801080004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519495 (or 4519493 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 40801080004 its reverse (40008010804), we get a palindrome (80809090808).

The spelling of 40801080004 in words is "forty billion, eight hundred one million, eighty thousand, four".