7412279742 has 24 divisors (see below), whose sum is σ = 18354216816. Its totient is φ = 2117794176.

The previous prime is 7412279731. The next prime is 7412279783. The reversal of 7412279742 is 2479722147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29413683 + ... + 29413934.

It is an arithmetic number, because the mean of its divisors is an integer number (764759034).

Almost surely, 2^7412279742 is an apocalyptic number.

7412279742 is an abundant number, since it is smaller than the sum of its proper divisors (10941937074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7412279742 is a wasteful number, since it uses less digits than its factorization.

7412279742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58827632 (or 58827629 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 7412279742 is about 86094.5976353917. The cubic root of 7412279742 is about 1949.7724689156.

The spelling of 7412279742 in words is "seven billion, four hundred twelve million, two hundred seventy-nine thousand, seven hundred forty-two".