40322001004 has 96 divisors (see below), whose sum is σ = 77004103680. Its totient is φ = 18405384192.

The previous prime is 40322000981. The next prime is 40322001019. The reversal of 40322001004 is 40010022304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116201559 + ... + 116201905.

It is an arithmetic number, because the mean of its divisors is an integer number (802126080).

Almost surely, 2^40322001004 is an apocalyptic number.

It is an amenable number.

40322001004 is a deficient number, since it is larger than the sum of its proper divisors (36682102676).

40322001004 is a wasteful number, since it uses less digits than its factorization.

40322001004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 40322001004 its reverse (40010022304), we get a palindrome (80332023308).

The spelling of 40322001004 in words is "forty billion, three hundred twenty-two million, one thousand, four".