72849342697933 has 8 divisors (see below), whose sum is σ = 74497747389696. Its totient is φ = 71211082035600.

The previous prime is 72849342697921. The next prime is 72849342697951. The reversal of 72849342697933 is 33979624394827.

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

It is a cyclic number.

It is not a de Polignac number, because 72849342697933 - 2²¹ = 72849340600781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72849342697933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72849342637933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535992833 + ... + 2536021558.

It is an arithmetic number, because the mean of its divisors is an integer number (9312218423712).

Almost surely, 2^{72849342697933} is an apocalyptic number.

It is an amenable number.

72849342697933 is a deficient number, since it is larger than the sum of its proper divisors (1648404691763).

72849342697933 is a wasteful number, since it uses less digits than its factorization.

72849342697933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072014715.

The product of its digits is 2962842624, while the sum is 76.

The spelling of 72849342697933 in words is "seventy-two trillion, eight hundred forty-nine billion, three hundred forty-two million, six hundred ninety-seven thousand, nine hundred thirty-three".