123413151432 has 16 divisors (see below), whose sum is σ = 308532878640. Its totient is φ = 41137717136.

The previous prime is 123413151409. The next prime is 123413151457. The reversal of 123413151432 is 234151314321.

It is a self number, because there is not a number n which added to its sum of digits gives 123413151432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571107298 + ... + 2571107345.

It is an arithmetic number, because the mean of its divisors is an integer number (19283304915).

Almost surely, 2^123413151432 is an apocalyptic number.

123413151432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123413151432 is an abundant number, since it is smaller than the sum of its proper divisors (185119727208).

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

123413151432 is a wasteful number, since it uses less digits than its factorization.

123413151432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5142214652 (or 5142214648 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

Adding to 123413151432 its reverse (234151314321), we get a palindrome (357564465753).

The spelling of 123413151432 in words is "one hundred twenty-three billion, four hundred thirteen million, one hundred fifty-one thousand, four hundred thirty-two".