147770862256 has 80 divisors (see below), whose sum is σ = 297450371680. Its totient is φ = 71058954240.

The previous prime is 147770862229. The next prime is 147770862269. The reversal of 147770862256 is 652268077741.

It is a junction number, because it is equal to n+sod(n) for n = 147770862197 and 147770862206.

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, 29486791 + ... + 29491801.

It is an arithmetic number, because the mean of its divisors is an integer number (3718129646).

Almost surely, 2^147770862256 is an apocalyptic number.

147770862256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147770862256 is an abundant number, since it is smaller than the sum of its proper divisors (149679509424).

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

147770862256 is a wasteful number, since it uses less digits than its factorization.

147770862256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622 (or 5616 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 147770862256 in words is "one hundred forty-seven billion, seven hundred seventy million, eight hundred sixty-two thousand, two hundred fifty-six".