60442030890 has 48 divisors (see below), whose sum is σ = 157651428168. Its totient is φ = 16066372608.

The previous prime is 60442030871. The next prime is 60442030897. The reversal of 60442030890 is 9803024406.

It is a happy number.

60442030890 is a `hidden beast` number, since 604 + 42 + 0 + 3 + 0 + 8 + 9 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 39906854289 + 20535176601 = 199767^2 + 143301^2 .

It is not an unprimeable number, because it can be changed into a prime (60442030897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1044639 + ... + 1100978.

Almost surely, 2^60442030890 is an apocalyptic number.

60442030890 is an abundant number, since it is smaller than the sum of its proper divisors (97209397278).

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

60442030890 is a wasteful number, since it uses less digits than its factorization.

60442030890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145943 (or 2145940 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 60442030890 in words is "sixty billion, four hundred forty-two million, thirty thousand, eight hundred ninety".