145603424154 has 32 divisors (see below), whose sum is σ = 296775451584. Its totient is φ = 47606832000.

The previous prime is 145603424093. The next prime is 145603424221. The reversal of 145603424154 is 451424306541.

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, 1265529 + ... + 1375779.

It is an arithmetic number, because the mean of its divisors is an integer number (9274232862).

Almost surely, 2^145603424154 is an apocalyptic number.

145603424154 is an abundant number, since it is smaller than the sum of its proper divisors (151172027430).

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

145603424154 is a wasteful number, since it uses less digits than its factorization.

145603424154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114462.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 145603424154 in words is "one hundred forty-five billion, six hundred three million, four hundred twenty-four thousand, one hundred fifty-four".