60423239520 has 240 divisors, whose sum is σ = 243707431968. Its totient is φ = 13811005440.

The previous prime is 60423239497. The next prime is 60423239537. The reversal of 60423239520 is 2593232406.

It is a happy number.

60423239520 is a `hidden beast` number, since 60 + 42 + 3 + 2 + 39 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 242301 + ... + 423740.

Almost surely, 2^60423239520 is an apocalyptic number.

60423239520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60423239520 is an abundant number, since it is smaller than the sum of its proper divisors (183284192448).

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

60423239520 is a wasteful number, since it uses less digits than its factorization.

60423239520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666075 (or 666058 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 60423239520 in words is "sixty billion, four hundred twenty-three million, two hundred thirty-nine thousand, five hundred twenty".