147257138844580 has 12 divisors (see below), whose sum is σ = 309239991573660. Its totient is φ = 58902855537824.

The previous prime is 147257138844539. The next prime is 147257138844601. The reversal of 147257138844580 is 85448831752741.

It can be written as a sum of positive squares in 2 ways, for example, as 95316520468324 + 51940618376256 = 9763018^2 + 7206984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3681428471095 + ... + 3681428471134.

It is an arithmetic number, because the mean of its divisors is an integer number (25769999297805).

Almost surely, 2^{147257138844580} is an apocalyptic number.

147257138844580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147257138844580 is an abundant number, since it is smaller than the sum of its proper divisors (161982852729080).

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

147257138844580 is a wasteful number, since it uses less digits than its factorization.

147257138844580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362856942238 (or 7362856942236 counting only the distinct ones).

The product of its (nonzero) digits is 240844800, while the sum is 67.

The spelling of 147257138844580 in words is "one hundred forty-seven trillion, two hundred fifty-seven billion, one hundred thirty-eight million, eight hundred forty-four thousand, five hundred eighty".