124011013434 has 32 divisors (see below), whose sum is σ = 309222268416. Its totient is φ = 32210652720.

The previous prime is 124011013433. The next prime is 124011013487. The reversal of 124011013434 is 434310110421.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124011013433) 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, 134210592 + ... + 134211515.

It is an arithmetic number, because the mean of its divisors is an integer number (9663195888).

Almost surely, 2^124011013434 is an apocalyptic number.

124011013434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

124011013434 is an abundant number, since it is smaller than the sum of its proper divisors (185211254982).

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

124011013434 is a wasteful number, since it uses less digits than its factorization.

124011013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268422130.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 124011013434 its reverse (434310110421), we get a palindrome (558321123855).

The spelling of 124011013434 in words is "one hundred twenty-four billion, eleven million, thirteen thousand, four hundred thirty-four".