154680340380 has 48 divisors (see below), whose sum is σ = 444810498720. Its totient is φ = 40133276928.

The previous prime is 154680340363. The next prime is 154680340427. The reversal of 154680340380 is 83043086451.

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, 34835695 + ... + 34840134.

It is an arithmetic number, because the mean of its divisors is an integer number (9266885390).

Almost surely, 2^154680340380 is an apocalyptic number.

154680340380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154680340380 is an abundant number, since it is smaller than the sum of its proper divisors (290130158340).

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

154680340380 is a wasteful number, since it uses less digits than its factorization.

154680340380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69675878 (or 69675876 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 154680340380 in words is "one hundred fifty-four billion, six hundred eighty million, three hundred forty thousand, three hundred eighty".