123423141526 has 16 divisors (see below), whose sum is σ = 188111198880. Its totient is φ = 60722824960.

The previous prime is 123423141521. The next prime is 123423141551. The reversal of 123423141526 is 625141324321.

It is a junction number, because it is equal to n+sod(n) for n = 123423141491 and 123423141500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123423141521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781531 + ... + 926086.

It is an arithmetic number, because the mean of its divisors is an integer number (11756949930).

Almost surely, 2^123423141526 is an apocalyptic number.

123423141526 is a deficient number, since it is larger than the sum of its proper divisors (64688057354).

123423141526 is a wasteful number, since it uses less digits than its factorization.

123423141526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708199.

The product of its digits is 34560, while the sum is 34.

Adding to 123423141526 its reverse (625141324321), we get a palindrome (748564465847).

The spelling of 123423141526 in words is "one hundred twenty-three billion, four hundred twenty-three million, one hundred forty-one thousand, five hundred twenty-six".