124434440140234 has 64 divisors (see below), whose sum is σ = 219153090723840. Its totient is φ = 51890061263040.

The previous prime is 124434440140223. The next prime is 124434440140243. The reversal of 124434440140234 is 432041044434421.

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, 182861547 + ... + 183540769.

It is an arithmetic number, because the mean of its divisors is an integer number (3424267042560).

Almost surely, 2^{124434440140234} is an apocalyptic number.

124434440140234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

124434440140234 is a deficient number, since it is larger than the sum of its proper divisors (94718650583606).

124434440140234 is a wasteful number, since it uses less digits than its factorization.

124434440140234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681715.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 124434440140234 its reverse (432041044434421), we get a palindrome (556475484574655).

The spelling of 124434440140234 in words is "one hundred twenty-four trillion, four hundred thirty-four billion, four hundred forty million, one hundred forty thousand, two hundred thirty-four".