74867240265 has 16 divisors (see below), whose sum is σ = 119796496128. Its totient is φ = 39926224256.

The previous prime is 74867240179. The next prime is 74867240303. The reversal of 74867240265 is 56204276847.

It is a cyclic number.

It is not a de Polignac number, because 74867240265 - 2¹¹ = 74867238217 is a prime.

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, 30829 + ... + 388181.

It is an arithmetic number, because the mean of its divisors is an integer number (7487281008).

Almost surely, 2^74867240265 is an apocalyptic number.

It is an amenable number.

74867240265 is a deficient number, since it is larger than the sum of its proper divisors (44929255863).

74867240265 is a wasteful number, since it uses less digits than its factorization.

74867240265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371328.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 74867240265 in words is "seventy-four billion, eight hundred sixty-seven million, two hundred forty thousand, two hundred sixty-five".