124401035442012 has 96 divisors (see below), whose sum is σ = 332173035651072. Its totient is φ = 35496342092736.

The previous prime is 124401035442001. The next prime is 124401035442127. The reversal of 124401035442012 is 210244530104421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2547976233 + ... + 2548025055.

It is an arithmetic number, because the mean of its divisors is an integer number (3460135788032).

Almost surely, 2^{124401035442012} is an apocalyptic number.

124401035442012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124401035442012 is an abundant number, since it is smaller than the sum of its proper divisors (207772000209060).

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

124401035442012 is a wasteful number, since it uses less digits than its factorization.

124401035442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88167 (or 88165 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 124401035442012 its reverse (210244530104421), we get a palindrome (334645565546433).

The spelling of 124401035442012 in words is "one hundred twenty-four trillion, four hundred one billion, thirty-five million, four hundred forty-two thousand, twelve".