130166477400 has 96 divisors (see below), whose sum is σ = 403690680000. Its totient is φ = 34696041600.

The previous prime is 130166477381. The next prime is 130166477417. The reversal of 130166477400 is 4774661031.

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, 1376851 + ... + 1468349.

It is an arithmetic number, because the mean of its divisors is an integer number (4205111250).

Almost surely, 2^130166477400 is an apocalyptic number.

130166477400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130166477400 is an abundant number, since it is smaller than the sum of its proper divisors (273524202600).

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

130166477400 is a wasteful number, since it uses less digits than its factorization.

130166477400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93889 (or 93880 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 130166477400 in words is "one hundred thirty billion, one hundred sixty-six million, four hundred seventy-seven thousand, four hundred".