375147181870272 has 672 divisors, whose sum is σ = 1341623521472000. Its totient is φ = 99878887987200.

The previous prime is 375147181870267. The next prime is 375147181870303. The reversal of 375147181870272 is 272078181741573.

375147181870272 is a `hidden beast` number, since 3 + 7 + 5 + 1 + 471 + 81 + 87 + 0 + 2 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 95 ways as a sum of consecutive naturals, for example, 228162147 + ... + 229800477.

Almost surely, 2^{375147181870272} is an apocalyptic number.

375147181870272 is a gapful number since it is divisible by the number (32) 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 375147181870272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670811760736000).

375147181870272 is an abundant number, since it is smaller than the sum of its proper divisors (966476339601728).

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

375147181870272 is a wasteful number, since it uses less digits than its factorization.

375147181870272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638450 (or 1638423 counting only the distinct ones).

The product of its (nonzero) digits is 36879360, while the sum is 63.

The spelling of 375147181870272 in words is "three hundred seventy-five trillion, one hundred forty-seven billion, one hundred eighty-one million, eight hundred seventy thousand, two hundred seventy-two".