40132401004 has 18 divisors (see below), whose sum is σ = 71132008164. Its totient is φ = 19812185640.

The previous prime is 40132400969. The next prime is 40132401047. The reversal of 40132401004 is 40010423104.

40132401004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40132401004² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 778842 + ... + 828769.

Almost surely, 2^40132401004 is an apocalyptic number.

It is an amenable number.

40132401004 is a deficient number, since it is larger than the sum of its proper divisors (30999607160).

40132401004 is a wasteful number, since it uses less digits than its factorization.

40132401004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607773 (or 1607692 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40132401004 its reverse (40010423104), we get a palindrome (80142824108).

The spelling of 40132401004 in words is "forty billion, one hundred thirty-two million, four hundred one thousand, four".