7143469742 has 16 divisors (see below), whose sum is σ = 10745516160. Its totient is φ = 3561643008.

The previous prime is 7143469733. The next prime is 7143469759. The reversal of 7143469742 is 2479643417.

It is a super-5 number, since 5×7143469742⁵ (a number of 50 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275598 + ... + 2278734.

It is an arithmetic number, because the mean of its divisors is an integer number (671594760).

Almost surely, 2^7143469742 is an apocalyptic number.

7143469742 is a deficient number, since it is larger than the sum of its proper divisors (3602046418).

7143469742 is a wasteful number, since it uses less digits than its factorization.

7143469742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995.

The product of its digits is 1016064, while the sum is 47.

The square root of 7143469742 is about 84519.0495805531. The cubic root of 7143469742 is about 1925.9118402971.

The spelling of 7143469742 in words is "seven billion, one hundred forty-three million, four hundred sixty-nine thousand, seven hundred forty-two".