74041085870 has 16 divisors (see below), whose sum is σ = 133699755600. Its totient is φ = 29521811904.

The previous prime is 74041085843. The next prime is 74041085879. The reversal of 74041085870 is 7858014047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74041085879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11824520 + ... + 11830779.

It is an arithmetic number, because the mean of its divisors is an integer number (8356234725).

Almost surely, 2^74041085870 is an apocalyptic number.

74041085870 is a deficient number, since it is larger than the sum of its proper divisors (59658669730).

74041085870 is a wasteful number, since it uses less digits than its factorization.

74041085870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23655619.

The product of its (nonzero) digits is 250880, while the sum is 44.

The spelling of 74041085870 in words is "seventy-four billion, forty-one million, eighty-five thousand, eight hundred seventy".