124103400422432 has 24 divisors (see below), whose sum is σ = 244333038668796. Its totient is φ = 62050565204992.

The previous prime is 124103400422413. The next prime is 124103400422437. The reversal of 124103400422432 is 234224004301421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 116024867562256 + 8078532860176 = 10771484^2 + 2842276^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (124103400422437) 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, 33690773 + ... + 37192404.

Almost surely, 2^{124103400422432} is an apocalyptic number.

It is an amenable number.

124103400422432 is a deficient number, since it is larger than the sum of its proper divisors (120229638246364).

124103400422432 is an equidigital number, since it uses as much as digits as its factorization.

124103400422432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70937900 (or 70937892 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 124103400422432 its reverse (234224004301421), we get a palindrome (358327404723853).

The spelling of 124103400422432 in words is "one hundred twenty-four trillion, one hundred three billion, four hundred million, four hundred twenty-two thousand, four hundred thirty-two".