834157773292 has 12 divisors (see below), whose sum is σ = 1510113210480. Its totient is φ = 402696856016.

The previous prime is 834157773223. The next prime is 834157773299. The reversal of 834157773292 is 292377751438.

834157773292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is not an unprimeable number, because it can be changed into a prime (834157773299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3595507528 + ... + 3595507759.

It is an arithmetic number, because the mean of its divisors is an integer number (125842767540).

Almost surely, 2^834157773292 is an apocalyptic number.

It is an amenable number.

834157773292 is a deficient number, since it is larger than the sum of its proper divisors (675955437188).

834157773292 is a wasteful number, since it uses less digits than its factorization.

834157773292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7191015320 (or 7191015318 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 58.

The spelling of 834157773292 in words is "eight hundred thirty-four billion, one hundred fifty-seven million, seven hundred seventy-three thousand, two hundred ninety-two".