130844713440 has 96 divisors (see below), whose sum is σ = 471040980480. Its totient is φ = 29907362304.

The previous prime is 130844713367. The next prime is 130844713451. The reversal of 130844713440 is 44317448031.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19467580 + ... + 19474299.

It is an arithmetic number, because the mean of its divisors is an integer number (4906676880).

Almost surely, 2^130844713440 is an apocalyptic number.

130844713440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130844713440 is an abundant number, since it is smaller than the sum of its proper divisors (340196267040).

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

130844713440 is a wasteful number, since it uses less digits than its factorization.

130844713440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38941904 (or 38941896 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 130844713440 in words is "one hundred thirty billion, eight hundred forty-four million, seven hundred thirteen thousand, four hundred forty".