374835385406020 has 288 divisors, whose sum is σ = 1003566981795840. Its totient is φ = 116287546556160.

The previous prime is 374835385406011. The next prime is 374835385406033. The reversal of 374835385406020 is 20604583538473.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19584889611 + ... + 19584908749.

It is an arithmetic number, because the mean of its divisors is an integer number (3484607575680).

Almost surely, 2^{374835385406020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374835385406020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501783490897920).

374835385406020 is an abundant number, since it is smaller than the sum of its proper divisors (628731596389820).

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

374835385406020 is a wasteful number, since it uses less digits than its factorization.

374835385406020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27543 (or 27534 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 58.

The spelling of 374835385406020 in words is "three hundred seventy-four trillion, eight hundred thirty-five billion, three hundred eighty-five million, four hundred six thousand, twenty".