40030321204 has 24 divisors (see below), whose sum is σ = 75456880128. Its totient is φ = 18527356320.

The previous prime is 40030321189. The next prime is 40030321223. The reversal of 40030321204 is 40212303004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7015087 + ... + 7020790.

It is an arithmetic number, because the mean of its divisors is an integer number (3144036672).

Almost surely, 2^40030321204 is an apocalyptic number.

It is an amenable number.

40030321204 is a deficient number, since it is larger than the sum of its proper divisors (35426558924).

40030321204 is a wasteful number, since it uses less digits than its factorization.

40030321204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035935 (or 14035933 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40030321204 its reverse (40212303004), we get a palindrome (80242624208).

The spelling of 40030321204 in words is "forty billion, thirty million, three hundred twenty-one thousand, two hundred four".