793454243542 has 16 divisors (see below), whose sum is σ = 1194590916000. Its totient is φ = 395257683520.

The previous prime is 793454243537. The next prime is 793454243579. The reversal of 793454243542 is 245342454397.

It is a self number, because there is not a number n which added to its sum of digits gives 793454243542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3895959 + ... + 4094557.

It is an arithmetic number, because the mean of its divisors is an integer number (74661932250).

Almost surely, 2^793454243542 is an apocalyptic number.

793454243542 is a deficient number, since it is larger than the sum of its proper divisors (401136672458).

793454243542 is a wasteful number, since it uses less digits than its factorization.

793454243542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205991.

The product of its digits is 14515200, while the sum is 52.

The spelling of 793454243542 in words is "seven hundred ninety-three billion, four hundred fifty-four million, two hundred forty-three thousand, five hundred forty-two".