60979814400 has 168 divisors, whose sum is σ = 201629643984. Its totient is φ = 16261120000.

The previous prime is 60979814393. The next prime is 60979814407. The reversal of 60979814400 is 441897906.

It is an interprime number because it is at equal distance from previous prime (60979814393) and next prime (60979814407).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 60979814400.

It is not an unprimeable number, because it can be changed into a prime (60979814407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 564775 + ... + 664025.

Almost surely, 2^60979814400 is an apocalyptic number.

60979814400 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 60979814400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100814821992).

60979814400 is an abundant number, since it is smaller than the sum of its proper divisors (140649829584).

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

60979814400 is an equidigital number, since it uses as much as digits as its factorization.

60979814400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99290 (or 99261 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 60979814400 in words is "sixty billion, nine hundred seventy-nine million, eight hundred fourteen thousand, four hundred".