60403894320 has 640 divisors, whose sum is σ = 243696402432. Its totient is φ = 12010291200.

The previous prime is 60403894319. The next prime is 60403894333. The reversal of 60403894320 is 2349830406.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 55568817 + ... + 55569903.

Almost surely, 2^60403894320 is an apocalyptic number.

60403894320 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 60403894320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121848201216).

60403894320 is an abundant number, since it is smaller than the sum of its proper divisors (183292508112).

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

60403894320 is a wasteful number, since it uses less digits than its factorization.

60403894320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 60403894320 in words is "sixty billion, four hundred three million, eight hundred ninety-four thousand, three hundred twenty".