829038275422 has 48 divisors (see below), whose sum is σ = 1483240889088. Its totient is φ = 346315495680.

The previous prime is 829038275419. The next prime is 829038275423. The reversal of 829038275422 is 224572830928.

It is a super-2 number, since 2×829038275422² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 829038275422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829038275423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4272658 + ... + 4462474.

It is an arithmetic number, because the mean of its divisors is an integer number (30900851856).

Almost surely, 2^829038275422 is an apocalyptic number.

829038275422 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

829038275422 is a deficient number, since it is larger than the sum of its proper divisors (654202613666).

829038275422 is a wasteful number, since it uses less digits than its factorization.

829038275422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190961 (or 190954 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 829038275422 in words is "eight hundred twenty-nine billion, thirty-eight million, two hundred seventy-five thousand, four hundred twenty-two".