74725242062 has 4 divisors (see below), whose sum is σ = 112087863096. Its totient is φ = 37362621030.

The previous prime is 74725242019. The next prime is 74725242077. The reversal of 74725242062 is 26024252747.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26024252747 = 19 ⋅1369697513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18681310514 + ... + 18681310517.

It is an arithmetic number, because the mean of its divisors is an integer number (28021965774).

Almost surely, 2^74725242062 is an apocalyptic number.

74725242062 is a deficient number, since it is larger than the sum of its proper divisors (37362621034).

74725242062 is a wasteful number, since it uses less digits than its factorization.

74725242062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37362621033.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 74725242062 in words is "seventy-four billion, seven hundred twenty-five million, two hundred forty-two thousand, sixty-two".