20058304378 has 16 divisors (see below), whose sum is σ = 34390814400. Its totient is φ = 8595128736.

The previous prime is 20058304363. The next prime is 20058304507. The reversal of 20058304378 is 87340385002.

It is a self number, because there is not a number n which added to its sum of digits gives 20058304378.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7251 + ... + 200422.

It is an arithmetic number, because the mean of its divisors is an integer number (2149425900).

Almost surely, 2^20058304378 is an apocalyptic number.

20058304378 is a deficient number, since it is larger than the sum of its proper divisors (14332510022).

20058304378 is a wasteful number, since it uses less digits than its factorization.

20058304378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214581.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 20058304378 in words is "twenty billion, fifty-eight million, three hundred four thousand, three hundred seventy-eight".