7713700130448 has 640 divisors, whose sum is σ = 26096993574400. Its totient is φ = 2187666247680.

The previous prime is 7713700130419. The next prime is 7713700130473. The reversal of 7713700130448 is 8440310073177.

It is a happy number.

7713700130448 is a `hidden beast` number, since 7 + 7 + 1 + 3 + 70 + 0 + 130 + 448 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 319779828 + ... + 319803948.

It is an arithmetic number, because the mean of its divisors is an integer number (40776552460).

Almost surely, 2^{7713700130448} is an apocalyptic number.

7713700130448 is a gapful number since it is divisible by the number (78) 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 7713700130448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13048496787200).

7713700130448 is an abundant number, since it is smaller than the sum of its proper divisors (18383293443952).

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

7713700130448 is a wasteful number, since it uses less digits than its factorization.

7713700130448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24219 (or 24195 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 7713700130448 in words is "seven trillion, seven hundred thirteen billion, seven hundred million, one hundred thirty thousand, four hundred forty-eight".