372948421440 has 448 divisors, whose sum is σ = 1399743037440. Its totient is φ = 82329108480.

The previous prime is 372948421399. The next prime is 372948421481. The reversal of 372948421440 is 44124849273.

It is an interprime number because it is at equal distance from previous prime (372948421399) and next prime (372948421481).

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 372948421440.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 123532251 + ... + 123535269.

Almost surely, 2^372948421440 is an apocalyptic number.

372948421440 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 372948421440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699871518720).

372948421440 is an abundant number, since it is smaller than the sum of its proper divisors (1026794616000).

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

372948421440 is a wasteful number, since it uses less digits than its factorization.

372948421440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 372948421440 in words is "three hundred seventy-two billion, nine hundred forty-eight million, four hundred twenty-one thousand, four hundred forty".