123740842863000 has 128 divisors (see below), whose sum is σ = 421168832547840. Its totient is φ = 29997780080000.

The previous prime is 123740842862993. The next prime is 123740842863017. The reversal of 123740842863000 is 368248047321.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1874828256 + ... + 1874894255.

It is an arithmetic number, because the mean of its divisors is an integer number (3290381504280).

Almost surely, 2^{123740842863000} is an apocalyptic number.

123740842863000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123740842863000 is an abundant number, since it is smaller than the sum of its proper divisors (297427989684840).

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

123740842863000 is a wasteful number, since it uses less digits than its factorization.

123740842863000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749722546 (or 3749722532 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 123740842863000 in words is "one hundred twenty-three trillion, seven hundred forty billion, eight hundred forty-two million, eight hundred sixty-three thousand".