20413073304 has 96 divisors (see below), whose sum is σ = 61400379600. Its totient is φ = 6280934400.

The previous prime is 20413073281. The next prime is 20413073327. The reversal of 20413073304 is 40337031402.

20413073304 is a `hidden beast` number, since 20 + 4 + 1 + 307 + 330 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (20413073281) and next prime (20413073327).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243097 + ... + 316104.

Almost surely, 2^20413073304 is an apocalyptic number.

20413073304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20413073304 is an abundant number, since it is smaller than the sum of its proper divisors (40987306296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20413073304 is a wasteful number, since it uses less digits than its factorization.

20413073304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559242 (or 559219 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The spelling of 20413073304 in words is "twenty billion, four hundred thirteen million, seventy-three thousand, three hundred four".