60391290960 has 2560 divisors, whose sum is σ = 311020093440. Its totient is φ = 10351411200.

The previous prime is 60391290919. The next prime is 60391290989. The reversal of 60391290960 is 6909219306.

It is a happy number.

60391290960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 1139458294 + ... + 1139458346.

It is an arithmetic number, because the mean of its divisors is an integer number (121492224).

Almost surely, 2^60391290960 is an apocalyptic number.

60391290960 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 60391290960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155510046720).

60391290960 is an abundant number, since it is smaller than the sum of its proper divisors (250628802480).

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

60391290960 is a wasteful number, since it uses less digits than its factorization.

60391290960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The spelling of 60391290960 in words is "sixty billion, three hundred ninety-one million, two hundred ninety thousand, nine hundred sixty".