154005201200 has 30 divisors (see below), whose sum is σ = 369997496844. Its totient is φ = 61602080320.

The previous prime is 154005201197. The next prime is 154005201247. The reversal of 154005201200 is 2102500451.

154005201200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192506102 + ... + 192506901.

Almost surely, 2^154005201200 is an apocalyptic number.

154005201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154005201200 is an abundant number, since it is smaller than the sum of its proper divisors (215992295644).

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

154005201200 is a wasteful number, since it uses less digits than its factorization.

154005201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385013021 (or 385013010 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 154005201200 its reverse (2102500451), we get a palindrome (156107701651).

The spelling of 154005201200 in words is "one hundred fifty-four billion, five million, two hundred one thousand, two hundred".