124102434142 has 8 divisors (see below), whose sum is σ = 186156423432. Its totient is φ = 62050293000.

The previous prime is 124102434119. The next prime is 124102434143. The reversal of 124102434142 is 241434201421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 124102434142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124102434143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279784 + ... + 571387.

It is an arithmetic number, because the mean of its divisors is an integer number (23269552929).

Almost surely, 2^124102434142 is an apocalyptic number.

124102434142 is a deficient number, since it is larger than the sum of its proper divisors (62053989290).

124102434142 is an equidigital number, since it uses as much as digits as its factorization.

124102434142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924074.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 124102434142 its reverse (241434201421), we get a palindrome (365536635563).

The spelling of 124102434142 in words is "one hundred twenty-four billion, one hundred two million, four hundred thirty-four thousand, one hundred forty-two".