123392076948 has 144 divisors (see below), whose sum is σ = 374216673600. Its totient is φ = 35057655360.

The previous prime is 123392076947. The next prime is 123392077001. The reversal of 123392076948 is 849670293321.

123392076948 is a `hidden beast` number, since 1 + 2 + 339 + 207 + 69 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 123392076894 and 123392076903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123392076947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 882138 + ... + 1012398.

It is an arithmetic number, because the mean of its divisors is an integer number (2598726900).

Almost surely, 2^123392076948 is an apocalyptic number.

123392076948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123392076948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187108336800).

123392076948 is an abundant number, since it is smaller than the sum of its proper divisors (250824596652).

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

123392076948 is a wasteful number, since it uses less digits than its factorization.

123392076948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130467 (or 130452 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 123392076948 in words is "one hundred twenty-three billion, three hundred ninety-two million, seventy-six thousand, nine hundred forty-eight".