60408220420 has 24 divisors (see below), whose sum is σ = 126904587264. Its totient is φ = 24154274016.

The previous prime is 60408220391. The next prime is 60408220421. The reversal of 60408220420 is 2402280406.

It is a super-2 number, since 2×60408220420² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60408220421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508302 + ... + 615781.

It is an arithmetic number, because the mean of its divisors is an integer number (5287691136).

Almost surely, 2^60408220420 is an apocalyptic number.

It is an amenable number.

60408220420 is an abundant number, since it is smaller than the sum of its proper divisors (66496366844).

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

60408220420 is a wasteful number, since it uses less digits than its factorization.

60408220420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126779 (or 1126777 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 60408220420 in words is "sixty billion, four hundred eight million, two hundred twenty thousand, four hundred twenty".