157238476200 has 144 divisors (see below), whose sum is σ = 568679240220. Its totient is φ = 38704849920.

The previous prime is 157238476163. The next prime is 157238476231. The reversal of 157238476200 is 2674832751.

157238476200 is a `hidden beast` number, since 1 + 572 + 3 + 8 + 4 + 76 + 2 + 0 + 0 = 666.

157238476200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 5825658276 + 151412817924 = 76326^2 + 389118^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3336397 + ... + 3383196.

Almost surely, 2^157238476200 is an apocalyptic number.

157238476200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157238476200 is an abundant number, since it is smaller than the sum of its proper divisors (411440764020).

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

157238476200 is a wasteful number, since it uses less digits than its factorization.

157238476200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6719628 (or 6719616 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 157238476200 in words is "one hundred fifty-seven billion, two hundred thirty-eight million, four hundred seventy-six thousand, two hundred".