200154204401500 has 48 divisors (see below), whose sum is σ = 462850710809760. Its totient is φ = 75352171065600.

The previous prime is 200154204401441. The next prime is 200154204401561. The reversal of 200154204401500 is 5104402451002.

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, 11773768230 + ... + 11773785229.

It is an arithmetic number, because the mean of its divisors is an integer number (9642723141870).

Almost surely, 2^{200154204401500} is an apocalyptic number.

200154204401500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200154204401500 is an abundant number, since it is smaller than the sum of its proper divisors (262696506408260).

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

200154204401500 is a wasteful number, since it uses less digits than its factorization.

200154204401500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23547553495 (or 23547553483 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 200154204401500 its reverse (5104402451002), we get a palindrome (205258606852502).

The spelling of 200154204401500 in words is "two hundred trillion, one hundred fifty-four billion, two hundred four million, four hundred one thousand, five hundred".