20467571130 has 64 divisors (see below), whose sum is σ = 56340864000. Its totient is φ = 5281951680.

The previous prime is 20467571129. The next prime is 20467571143. The reversal of 20467571130 is 3117576402.

It is a happy number.

20467571130 is a `hidden beast` number, since 20 + 4 + 67 + 571 + 1 + 3 + 0 = 666.

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, 1214305 + ... + 1231044.

It is an arithmetic number, because the mean of its divisors is an integer number (880326000).

Almost surely, 2^20467571130 is an apocalyptic number.

20467571130 is an abundant number, since it is smaller than the sum of its proper divisors (35873292870).

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

20467571130 is a wasteful number, since it uses less digits than its factorization.

20467571130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445396 (or 2445390 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 20467571130 in words is "twenty billion, four hundred sixty-seven million, five hundred seventy-one thousand, one hundred thirty".