20004024664046 has 8 divisors (see below), whose sum is σ = 30014691761880. Its totient is φ = 9999127410088.

The previous prime is 20004024664027. The next prime is 20004024664051. The reversal of 20004024664046 is 64046642040002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20004024664046² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442452301 + ... + 1442466168.

It is an arithmetic number, because the mean of its divisors is an integer number (3751836470235).

Almost surely, 2^{20004024664046} is an apocalyptic number.

20004024664046 is a deficient number, since it is larger than the sum of its proper divisors (10010667097834).

20004024664046 is a wasteful number, since it uses less digits than its factorization.

20004024664046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884921938.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 20004024664046 in words is "twenty trillion, four billion, twenty-four million, six hundred sixty-four thousand, forty-six".