124400334043 has 2 divisors, whose sum is σ = 124400334044. Its totient is φ = 124400334042.

The previous prime is 124400334017. The next prime is 124400334061. The reversal of 124400334043 is 340433004421.

It is a strong prime.

It is an emirp because it is prime and its reverse (340433004421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124400334043 - 2⁵ = 124400334011 is a prime.

It is a super-2 number, since 2×124400334043² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124400334013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62200167021 + 62200167022.

It is an arithmetic number, because the mean of its divisors is an integer number (62200167022).

Almost surely, 2^124400334043 is an apocalyptic number.

124400334043 is a deficient number, since it is larger than the sum of its proper divisors (1).

124400334043 is an equidigital number, since it uses as much as digits as its factorization.

124400334043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 124400334043 its reverse (340433004421), we get a palindrome (464833338464).

The spelling of 124400334043 in words is "one hundred twenty-four billion, four hundred million, three hundred thirty-four thousand, forty-three".