124401034142 has 16 divisors (see below), whose sum is σ = 232646090112. Its totient is φ = 48467935320.

The previous prime is 124401034139. The next prime is 124401034159. The reversal of 124401034142 is 241430104421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403899308 + ... + 403899615.

It is an arithmetic number, because the mean of its divisors is an integer number (14540380632).

Almost surely, 2^124401034142 is an apocalyptic number.

124401034142 is a deficient number, since it is larger than the sum of its proper divisors (108245055970).

124401034142 is a wasteful number, since it uses less digits than its factorization.

124401034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807798943.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 124401034142 its reverse (241430104421), we get a palindrome (365831138563).

The spelling of 124401034142 in words is "one hundred twenty-four billion, four hundred one million, thirty-four thousand, one hundred forty-two".