6198402742 has 32 divisors (see below), whose sum is σ = 11274577920. Its totient is φ = 2494930560.

The previous prime is 6198402731. The next prime is 6198402761. The reversal of 6198402742 is 2472048916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86817 + ... + 141187.

It is an arithmetic number, because the mean of its divisors is an integer number (352330560).

Almost surely, 2^6198402742 is an apocalyptic number.

6198402742 is a deficient number, since it is larger than the sum of its proper divisors (5076175178).

6198402742 is a wasteful number, since it uses less digits than its factorization.

6198402742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54876.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 6198402742 is about 78729.9354883516. The cubic root of 6198402742 is about 1836.9327779930.

The spelling of 6198402742 in words is "six billion, one hundred ninety-eight million, four hundred two thousand, seven hundred forty-two".