74341143442 has 8 divisors (see below), whose sum is σ = 111513272832. Its totient is φ = 37170052500.

The previous prime is 74341143433. The next prime is 74341143473. The reversal of 74341143442 is 24434114347.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45234 + ... + 388237.

It is an arithmetic number, because the mean of its divisors is an integer number (13939159104).

Almost surely, 2^74341143442 is an apocalyptic number.

74341143442 is a deficient number, since it is larger than the sum of its proper divisors (37172129390).

74341143442 is a wasteful number, since it uses less digits than its factorization.

74341143442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519224.

The product of its digits is 129024, while the sum is 37.

Adding to 74341143442 its reverse (24434114347), we get a palindrome (98775257789).

The spelling of 74341143442 in words is "seventy-four billion, three hundred forty-one million, one hundred forty-three thousand, four hundred forty-two".