742324765617442 has 48 divisors (see below), whose sum is σ = 1331797454245440. Its totient is φ = 303962415505056.

The previous prime is 742324765617397. The next prime is 742324765617467. The reversal of 742324765617442 is 244716567423247.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

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, 50217517 + ... + 63296512.

It is an arithmetic number, because the mean of its divisors is an integer number (27745780296780).

Almost surely, 2^{742324765617442} is an apocalyptic number.

742324765617442 is a deficient number, since it is larger than the sum of its proper divisors (589472688627998).

742324765617442 is a wasteful number, since it uses less digits than its factorization.

742324765617442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113514967 (or 113514944 counting only the distinct ones).

The product of its digits is 379330560, while the sum is 64.

The spelling of 742324765617442 in words is "seven hundred forty-two trillion, three hundred twenty-four billion, seven hundred sixty-five million, six hundred seventeen thousand, four hundred forty-two".