375397689436380 has 288 divisors, whose sum is σ = 1239474176950464. Its totient is φ = 91413621522432.

The previous prime is 375397689436369. The next prime is 375397689436387. The reversal of 375397689436380 is 83634986793573.

375397689436380 is a `hidden beast` number, since 3 + 7 + 5 + 3 + 9 + 76 + 89 + 436 + 38 + 0 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 375397689436380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375397689436387) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 529189887 + ... + 529898793.

It is an arithmetic number, because the mean of its divisors is an integer number (4303729781078).

Almost surely, 2^{375397689436380} is an apocalyptic number.

375397689436380 is a gapful number since it is divisible by the number (30) 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 375397689436380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619737088475232).

375397689436380 is an abundant number, since it is smaller than the sum of its proper divisors (864076487514084).

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

375397689436380 is a wasteful number, since it uses less digits than its factorization.

375397689436380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711365 (or 711360 counting only the distinct ones).

The product of its (nonzero) digits is 14814213120, while the sum is 81.

The spelling of 375397689436380 in words is "three hundred seventy-five trillion, three hundred ninety-seven billion, six hundred eighty-nine million, four hundred thirty-six thousand, three hundred eighty".