74235529742 has 8 divisors (see below), whose sum is σ = 121476321432. Its totient is φ = 33743422600.

The previous prime is 74235529741. The next prime is 74235529787. The reversal of 74235529742 is 24792553247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74235529741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687171109 + ... + 1687171152.

It is an arithmetic number, because the mean of its divisors is an integer number (15184540179).

Almost surely, 2^74235529742 is an apocalyptic number.

74235529742 is a deficient number, since it is larger than the sum of its proper divisors (47240791690).

74235529742 is a wasteful number, since it uses less digits than its factorization.

74235529742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374342274.

The product of its digits is 4233600, while the sum is 50.

The spelling of 74235529742 in words is "seventy-four billion, two hundred thirty-five million, five hundred twenty-nine thousand, seven hundred forty-two".