60420939746 has 4 divisors (see below), whose sum is σ = 90631409622. Its totient is φ = 30210469872.

The previous prime is 60420939643. The next prime is 60420939767. The reversal of 60420939746 is 64793902406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64793902406 = 2 ⋅32396951203.

It can be written as a sum of positive squares in only one way, i.e., 59592133225 + 828806521 = 244115^2 + 28789^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60420939694 and 60420939703.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105234935 + ... + 15105234938.

Almost surely, 2^60420939746 is an apocalyptic number.

60420939746 is a deficient number, since it is larger than the sum of its proper divisors (30210469876).

60420939746 is a wasteful number, since it uses less digits than its factorization.

60420939746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30210469875.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 60420939746 in words is "sixty billion, four hundred twenty million, nine hundred thirty-nine thousand, seven hundred forty-six".