74202540614 has 16 divisors (see below), whose sum is σ = 117613278720. Its totient is φ = 35038952520.

The previous prime is 74202540589. The next prime is 74202540619. The reversal of 74202540614 is 41604520247.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74202540619) 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, 10205852 + ... + 10213119.

It is an arithmetic number, because the mean of its divisors is an integer number (7350829920).

Almost surely, 2^74202540614 is an apocalyptic number.

74202540614 is a deficient number, since it is larger than the sum of its proper divisors (43410738106).

74202540614 is a wasteful number, since it uses less digits than its factorization.

74202540614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20419075.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 74202540614 in words is "seventy-four billion, two hundred two million, five hundred forty thousand, six hundred fourteen".