79423479303 has 16 divisors (see below), whose sum is σ = 121053004800. Its totient is φ = 45374813856.

The previous prime is 79423479281. The next prime is 79423479379. The reversal of 79423479303 is 30397432497.

It is not a de Polignac number, because 79423479303 - 2⁹ = 79423478791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79423479703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320175 + ... + 511232.

It is an arithmetic number, because the mean of its divisors is an integer number (7565812800).

Almost surely, 2^79423479303 is an apocalyptic number.

79423479303 is a deficient number, since it is larger than the sum of its proper divisors (41629525497).

79423479303 is a wasteful number, since it uses less digits than its factorization.

79423479303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835966.

The product of its (nonzero) digits is 3429216, while the sum is 51.

The spelling of 79423479303 in words is "seventy-nine billion, four hundred twenty-three million, four hundred seventy-nine thousand, three hundred three".