60703979431 has 4 divisors (see below), whose sum is σ = 60706484352. Its totient is φ = 60701474512.

The previous prime is 60703979387. The next prime is 60703979443. The reversal of 60703979431 is 13497930706.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 60703979431 - 2¹⁵ = 60703946663 is a prime.

It is a super-2 number, since 2×60703979431² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60703974431) 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, 1215751 + ... + 1264696.

It is an arithmetic number, because the mean of its divisors is an integer number (15176621088).

Almost surely, 2^60703979431 is an apocalyptic number.

60703979431 is a deficient number, since it is larger than the sum of its proper divisors (2504921).

60703979431 is a wasteful number, since it uses less digits than its factorization.

60703979431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504920.

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 60703979431 in words is "sixty billion, seven hundred three million, nine hundred seventy-nine thousand, four hundred thirty-one".