734321437472 has 48 divisors (see below), whose sum is σ = 1679308892352. Its totient is φ = 309550014720.

The previous prime is 734321437463. The next prime is 734321437489. The reversal of 734321437472 is 274734123437.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26856998 + ... + 26884325.

It is an arithmetic number, because the mean of its divisors is an integer number (34985601924).

Almost surely, 2^734321437472 is an apocalyptic number.

It is an amenable number.

734321437472 is an abundant number, since it is smaller than the sum of its proper divisors (944987454880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734321437472 is a wasteful number, since it uses less digits than its factorization.

734321437472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53741401 (or 53741393 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 47.

The spelling of 734321437472 in words is "seven hundred thirty-four billion, three hundred twenty-one million, four hundred thirty-seven thousand, four hundred seventy-two".