154030170020 has 48 divisors (see below), whose sum is σ = 330451446528. Its totient is φ = 60281844480.

The previous prime is 154030169983. The next prime is 154030170037. The reversal of 154030170020 is 20071030451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106544 + ... + 3155736.

It is an arithmetic number, because the mean of its divisors is an integer number (6884405136).

Almost surely, 2^154030170020 is an apocalyptic number.

154030170020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154030170020 is an abundant number, since it is smaller than the sum of its proper divisors (176421276508).

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

154030170020 is a wasteful number, since it uses less digits than its factorization.

154030170020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52580 (or 52578 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The spelling of 154030170020 in words is "one hundred fifty-four billion, thirty million, one hundred seventy thousand, twenty".