7899263124480 has 2376 divisors, whose sum is σ = 34961673157632. Its totient is φ = 1643390042112.

The previous prime is 7899263124457. The next prime is 7899263124587. The reversal of 7899263124480 is 844213629987.

7899263124480 is a `hidden beast` number, since 7 + 8 + 9 + 9 + 26 + 3 + 124 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 48461736879 + ... + 48461737041.

Almost surely, 2^{7899263124480} is an apocalyptic number.

7899263124480 is a gapful number since it is divisible by the number (70) 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 7899263124480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17480836578816).

7899263124480 is an abundant number, since it is smaller than the sum of its proper divisors (27062410033152).

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

7899263124480 is a wasteful number, since it uses less digits than its factorization.

7899263124480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 7899263124480 in words is "seven trillion, eight hundred ninety-nine billion, two hundred sixty-three million, one hundred twenty-four thousand, four hundred eighty".