6614372742 has 8 divisors (see below), whose sum is σ = 13228745496. Its totient is φ = 2204790912.

The previous prime is 6614372731. The next prime is 6614372759. The reversal of 6614372742 is 2472734166.

It is a sphenic number, since it is the product of 3 distinct primes.

6614372742 is an admirable number.

It is a super-2 number, since 2×6614372742² = 87499853540225197128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6614372694 and 6614372703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551197723 + ... + 551197734.

It is an arithmetic number, because the mean of its divisors is an integer number (1653593187).

Almost surely, 2^6614372742 is an apocalyptic number.

6614372742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6614372742 is a wasteful number, since it uses less digits than its factorization.

6614372742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102395462.

The product of its digits is 338688, while the sum is 42.

The square root of 6614372742 is about 81328.7940522912. The cubic root of 6614372742 is about 1877.1380876322.

It can be divided in two parts, 661 and 4372742, that added together give a triangular number (4373403 = T₂₉₅₇).

The spelling of 6614372742 in words is "six billion, six hundred fourteen million, three hundred seventy-two thousand, seven hundred forty-two".