743380447052 has 12 divisors (see below), whose sum is σ = 1301125549416. Its totient is φ = 371630290080.

The previous prime is 743380447037. The next prime is 743380447133. The reversal of 743380447052 is 250744083347.

It is a super-2 number, since 2×743380447052² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 743380446988 and 743380447006.

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, 14955449 + ... + 15005072.

It is an arithmetic number, because the mean of its divisors is an integer number (108427129118).

Almost surely, 2^743380447052 is an apocalyptic number.

It is an amenable number.

743380447052 is a deficient number, since it is larger than the sum of its proper divisors (557745102364).

743380447052 is a wasteful number, since it uses less digits than its factorization.

743380447052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29966728 (or 29966726 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 743380447052 in words is "seven hundred forty-three billion, three hundred eighty million, four hundred forty-seven thousand, fifty-two".