124334040342 has 32 divisors (see below), whose sum is σ = 250054262784. Its totient is φ = 41213796800.

The previous prime is 124334040331. The next prime is 124334040349. The reversal of 124334040342 is 243040433421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124334040349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3715867 + ... + 3749177.

It is an arithmetic number, because the mean of its divisors is an integer number (7814195712).

Almost surely, 2^124334040342 is an apocalyptic number.

124334040342 is an abundant number, since it is smaller than the sum of its proper divisors (125720222442).

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

124334040342 is a wasteful number, since it uses less digits than its factorization.

124334040342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36764.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 124334040342 its reverse (243040433421), we get a palindrome (367374473763).

The spelling of 124334040342 in words is "one hundred twenty-four billion, three hundred thirty-four million, forty thousand, three hundred forty-two".