151874364780 has 144 divisors (see below), whose sum is σ = 488751943680. Its totient is φ = 38066039424.

The previous prime is 151874364739. The next prime is 151874364781. The reversal of 151874364780 is 87463478151.

151874364780 is a `hidden beast` number, since 1 + 51 + 87 + 43 + 6 + 478 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (151874364781) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259507 + ... + 609173.

It is an arithmetic number, because the mean of its divisors is an integer number (3394110720).

Almost surely, 2^151874364780 is an apocalyptic number.

151874364780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151874364780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244375971840).

151874364780 is an abundant number, since it is smaller than the sum of its proper divisors (336877578900).

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

151874364780 is a wasteful number, since it uses less digits than its factorization.

151874364780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349828 (or 349823 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 151874364780 in words is "one hundred fifty-one billion, eight hundred seventy-four million, three hundred sixty-four thousand, seven hundred eighty".