7499879236080 has 2880 divisors, whose sum is σ = 34418729060352. Its totient is φ = 1499919482880.

The previous prime is 7499879236021. The next prime is 7499879236121. The reversal of 7499879236080 is 806329789947.

7499879236080 is a `hidden beast` number, since 7 + 4 + 9 + 9 + 8 + 7 + 9 + 2 + 3 + 608 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 47769931362 + ... + 47769931518.

Almost surely, 2^{7499879236080} is an apocalyptic number.

7499879236080 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 7499879236080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17209364530176).

7499879236080 is an abundant number, since it is smaller than the sum of its proper divisors (26918849824272).

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

7499879236080 is a wasteful number, since it uses less digits than its factorization.

7499879236080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 72.

The spelling of 7499879236080 in words is "seven trillion, four hundred ninety-nine billion, eight hundred seventy-nine million, two hundred thirty-six thousand, eighty".