79348419475 has 54 divisors (see below), whose sum is σ = 107798867916. Its totient is φ = 57912940800.

The previous prime is 79348419473. The next prime is 79348419481. The reversal of 79348419475 is 57491484397.

It is not a de Polignac number, because 79348419475 - 2¹ = 79348419473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79348419473) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 33465040 + ... + 33467410.

Almost surely, 2^79348419475 is an apocalyptic number.

79348419475 is a deficient number, since it is larger than the sum of its proper divisors (28450448441).

79348419475 is a wasteful number, since it uses less digits than its factorization.

79348419475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585 (or 2478 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 61.

It can be divided in two parts, 7934 and 8419475, that added together give a square (8427409 = 2903²).

The spelling of 79348419475 in words is "seventy-nine billion, three hundred forty-eight million, four hundred nineteen thousand, four hundred seventy-five".