145081108860 has 48 divisors (see below), whose sum is σ = 406359386496. Its totient is φ = 38675697472.

The previous prime is 145081108859. The next prime is 145081108873. The reversal of 145081108860 is 68801180541.

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, 207174 + ... + 577133.

It is an arithmetic number, because the mean of its divisors is an integer number (8465820552).

Almost surely, 2^145081108860 is an apocalyptic number.

145081108860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145081108860 is an abundant number, since it is smaller than the sum of its proper divisors (261278277636).

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

145081108860 is a wasteful number, since it uses less digits than its factorization.

145081108860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787402 (or 787400 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 42.

The spelling of 145081108860 in words is "one hundred forty-five billion, eighty-one million, one hundred eight thousand, eight hundred sixty".