74041395268 has 12 divisors (see below), whose sum is σ = 129574613952. Its totient is φ = 37020077000.

The previous prime is 74041395227. The next prime is 74041395283. The reversal of 74041395268 is 86259314047.

It is a happy 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, 207393 + ... + 437143.

It is an arithmetic number, because the mean of its divisors is an integer number (10797884496).

It is a 2-persistent number, because it is pandigital, and so is 2⋅74041395268 = 148082790536, but 3⋅74041395268 = 222124185804 is not.

Almost surely, 2^74041395268 is an apocalyptic number.

74041395268 is the 145447-th centered heptagonal number.

It is an amenable number.

74041395268 is a deficient number, since it is larger than the sum of its proper divisors (55533218684).

74041395268 is a wasteful number, since it uses less digits than its factorization.

74041395268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310322 (or 310320 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 74041395268 in words is "seventy-four billion, forty-one million, three hundred ninety-five thousand, two hundred sixty-eight".