163239826126 has 32 divisors (see below), whose sum is σ = 269038788480. Its totient is φ = 73823018976.

The previous prime is 163239826117. The next prime is 163239826153. The reversal of 163239826126 is 621628932361.

It is a self number, because there is not a number n which added to its sum of digits gives 163239826126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297625 + ... + 644251.

It is an arithmetic number, because the mean of its divisors is an integer number (8407462140).

Almost surely, 2^163239826126 is an apocalyptic number.

163239826126 is a deficient number, since it is larger than the sum of its proper divisors (105798962354).

163239826126 is a wasteful number, since it uses less digits than its factorization.

163239826126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347008.

The product of its digits is 1119744, while the sum is 49.

The spelling of 163239826126 in words is "one hundred sixty-three billion, two hundred thirty-nine million, eight hundred twenty-six thousand, one hundred twenty-six".