130273857792 has 360 divisors, whose sum is σ = 425476423680. Its totient is φ = 39400058880.

The previous prime is 130273857781. The next prime is 130273857803. The reversal of 130273857792 is 297758372031.

130273857792 is a `hidden beast` number, since 1 + 30 + 2 + 7 + 38 + 577 + 9 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (130273857781) and next prime (130273857803).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15900417 + ... + 15908607.

Almost surely, 2^130273857792 is an apocalyptic number.

130273857792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130273857792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212738211840).

130273857792 is an abundant number, since it is smaller than the sum of its proper divisors (295202565888).

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

130273857792 is an equidigital number, since it uses as much as digits as its factorization.

130273857792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8291 (or 8268 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The spelling of 130273857792 in words is "one hundred thirty billion, two hundred seventy-three million, eight hundred fifty-seven thousand, seven hundred ninety-two".