60421045673 has 4 divisors (see below), whose sum is σ = 60489941700. Its totient is φ = 60352149648.

The previous prime is 60421045667. The next prime is 60421045679. The reversal of 60421045673 is 37654012406.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (60421045667) and next prime (60421045679).

It can be written as a sum of positive squares in 2 ways, for example, as 52783684009 + 7637361664 = 229747^2 + 87392^2 .

It is a cyclic number.

It is not a de Polignac number, because 60421045673 - 2¹⁴ = 60421029289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60421045679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34446698 + ... + 34448451.

It is an arithmetic number, because the mean of its divisors is an integer number (15122485425).

Almost surely, 2^60421045673 is an apocalyptic number.

It is an amenable number.

60421045673 is a deficient number, since it is larger than the sum of its proper divisors (68896027).

60421045673 is an equidigital number, since it uses as much as digits as its factorization.

60421045673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68896026.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 60421045673 in words is "sixty billion, four hundred twenty-one million, forty-five thousand, six hundred seventy-three".