7834723243152 has 80 divisors (see below), whose sum is σ = 22260359412480. Its totient is φ = 2359392915456.

The previous prime is 7834723243121. The next prime is 7834723243177. The reversal of 7834723243152 is 2513423274387.

It is a super-2 number, since 2×7834723243152² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7834723243095 and 7834723243104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133541377 + ... + 133600032.

It is an arithmetic number, because the mean of its divisors is an integer number (278254492656).

Almost surely, 2^{7834723243152} is an apocalyptic number.

It is an amenable number.

7834723243152 is an abundant number, since it is smaller than the sum of its proper divisors (14425636169328).

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

7834723243152 is a wasteful number, since it uses less digits than its factorization.

7834723243152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267141480 (or 267141474 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 51.

The spelling of 7834723243152 in words is "seven trillion, eight hundred thirty-four billion, seven hundred twenty-three million, two hundred forty-three thousand, one hundred fifty-two".