124040041142 has 24 divisors (see below), whose sum is σ = 203139446400. Its totient is φ = 56729737008.

The previous prime is 124040041063. The next prime is 124040041189. The reversal of 124040041142 is 241140040421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2941142 + ... + 2983017.

It is an arithmetic number, because the mean of its divisors is an integer number (8464143600).

Almost surely, 2^124040041142 is an apocalyptic number.

124040041142 is a deficient number, since it is larger than the sum of its proper divisors (79099405258).

124040041142 is a wasteful number, since it uses less digits than its factorization.

124040041142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924228 (or 5924209 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 124040041142 its reverse (241140040421), we get a palindrome (365180081563).

The spelling of 124040041142 in words is "one hundred twenty-four billion, forty million, forty-one thousand, one hundred forty-two".