60799155877440 has 1344 divisors, whose sum is σ = 221991577067520. Its totient is φ = 15255564779520.

The previous prime is 60799155877417. The next prime is 60799155877501. The reversal of 60799155877440 is 4477855199706.

60799155877440 is a `hidden beast` number, since 6 + 0 + 7 + 99 + 15 + 5 + 87 + 7 + 440 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 169356979981 + ... + 169356980339.

Almost surely, 2^{60799155877440} is an apocalyptic number.

60799155877440 is a gapful number since it is divisible by the number (60) 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 60799155877440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110995788533760).

60799155877440 is an abundant number, since it is smaller than the sum of its proper divisors (161192421190080).

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

60799155877440 is a wasteful number, since it uses less digits than its factorization.

60799155877440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 533433600, while the sum is 72.

The spelling of 60799155877440 in words is "sixty trillion, seven hundred ninety-nine billion, one hundred fifty-five million, eight hundred seventy-seven thousand, four hundred forty".