6872109964742 has 16 divisors (see below), whose sum is σ = 11248235731152. Its totient is φ = 3122862769920.

The previous prime is 6872109964721. The next prime is 6872109964807. The reversal of 6872109964742 is 2474699012786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41093543 + ... + 41260434.

It is an arithmetic number, because the mean of its divisors is an integer number (703014733197).

Almost surely, 2^{6872109964742} is an apocalyptic number.

6872109964742 is a deficient number, since it is larger than the sum of its proper divisors (4376125766410).

6872109964742 is a wasteful number, since it uses less digits than its factorization.

6872109964742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82357783.

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 6872109964742 in words is "six trillion, eight hundred seventy-two billion, one hundred nine million, nine hundred sixty-four thousand, seven hundred forty-two".