123294838095 has 480 divisors, whose sum is σ = 291924622080. Its totient is φ = 49201551360.

The previous prime is 123294838067. The next prime is 123294838097. The reversal of 123294838095 is 590838492321.

It is not a de Polignac number, because 123294838095 - 2¹¹ = 123294836047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123294838097) by changing a digit.

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 479 ways as a sum of consecutive naturals, for example, 6489201996 + ... + 6489202014.

It is an arithmetic number, because the mean of its divisors is an integer number (608176296).

Almost surely, 2^123294838095 is an apocalyptic number.

123294838095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123294838095 is an abundant number, since it is smaller than the sum of its proper divisors (168629783985).

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

123294838095 is an equidigital number, since it uses as much as digits as its factorization.

123294838095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 123294838095 in words is "one hundred twenty-three billion, two hundred ninety-four million, eight hundred thirty-eight thousand, ninety-five".