145256355336 has 64 divisors (see below), whose sum is σ = 369982494720. Its totient is φ = 47515059200.

The previous prime is 145256355287. The next prime is 145256355359. The reversal of 145256355336 is 633553652541.

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, 8761 + ... + 539063.

It is an arithmetic number, because the mean of its divisors is an integer number (5780976480).

Almost surely, 2^145256355336 is an apocalyptic number.

It is an amenable number.

145256355336 is an abundant number, since it is smaller than the sum of its proper divisors (224726139384).

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

145256355336 is a wasteful number, since it uses less digits than its factorization.

145256355336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530526 (or 530522 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 48.

The spelling of 145256355336 in words is "one hundred forty-five billion, two hundred fifty-six million, three hundred fifty-five thousand, three hundred thirty-six".