187524379314 has 80 divisors (see below), whose sum is σ = 445026166200. Its totient is φ = 58815922176.

The previous prime is 187524379313. The next prime is 187524379321. The reversal of 187524379314 is 413973425781.

187524379314 is a `hidden beast` number, since 1 + 87 + 5 + 243 + 7 + 9 + 314 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 179973638289 + 7550741025 = 424233^2 + 86895^2 .

It is a super-2 number, since 2×187524379314² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (187524379313) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15661522 + ... + 15673490.

Almost surely, 2^187524379314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 187524379314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222513083100).

187524379314 is an abundant number, since it is smaller than the sum of its proper divisors (257501786886).

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

187524379314 is a wasteful number, since it uses less digits than its factorization.

187524379314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17689 (or 17680 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 187524379314 in words is "one hundred eighty-seven billion, five hundred twenty-four million, three hundred seventy-nine thousand, three hundred fourteen".