371782472640 has 224 divisors, whose sum is σ = 1248437879040. Its totient is φ = 93477888000.

The previous prime is 371782472623. The next prime is 371782472641. The reversal of 371782472640 is 46274287173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (371782472641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3800340 + ... + 3896940.

Almost surely, 2^371782472640 is an apocalyptic number.

371782472640 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 371782472640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624218939520).

371782472640 is an abundant number, since it is smaller than the sum of its proper divisors (876655406400).

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

371782472640 is a wasteful number, since it uses less digits than its factorization.

371782472640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96851 (or 96841 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 51.

The spelling of 371782472640 in words is "three hundred seventy-one billion, seven hundred eighty-two million, four hundred seventy-two thousand, six hundred forty".