60140321489 has 4 divisors (see below), whose sum is σ = 60270214656. Its totient is φ = 60010428324.

The previous prime is 60140321477. The next prime is 60140321503. The reversal of 60140321489 is 98412304106.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60140321489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60143321489) 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, 64945889 + ... + 64946814.

It is an arithmetic number, because the mean of its divisors is an integer number (15067553664).

Almost surely, 2^60140321489 is an apocalyptic number.

It is an amenable number.

60140321489 is a deficient number, since it is larger than the sum of its proper divisors (129893167).

60140321489 is a wasteful number, since it uses less digits than its factorization.

60140321489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129893166.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 60140321489 in words is "sixty billion, one hundred forty million, three hundred twenty-one thousand, four hundred eighty-nine".