74025835542 has 48 divisors (see below), whose sum is σ = 163835916192. Its totient is φ = 24150107520.

The previous prime is 74025835517. The next prime is 74025835553. The reversal of 74025835542 is 24553852047.

74025835542 is a `hidden beast` number, since 7 + 4 + 0 + 25 + 83 + 5 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36313 + ... + 386484.

It is an arithmetic number, because the mean of its divisors is an integer number (3413248254).

Almost surely, 2^74025835542 is an apocalyptic number.

74025835542 is an abundant number, since it is smaller than the sum of its proper divisors (89810080650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74025835542 is a wasteful number, since it uses less digits than its factorization.

74025835542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423013 (or 423010 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 74025835542 in words is "seventy-four billion, twenty-five million, eight hundred thirty-five thousand, five hundred forty-two".