124401232431401 has 8 divisors (see below), whose sum is σ = 129201424237440. Its totient is φ = 119690763836848.

The previous prime is 124401232431391. The next prime is 124401232431409. The reversal of 124401232431401 is 104134232104421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124401232431401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124401232431409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22430800046 + ... + 22430805591.

It is an arithmetic number, because the mean of its divisors is an integer number (16150178029680).

Almost surely, 2^{124401232431401} is an apocalyptic number.

It is an amenable number.

124401232431401 is a deficient number, since it is larger than the sum of its proper divisors (4800191806039).

124401232431401 is an equidigital number, since it uses as much as digits as its factorization.

124401232431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44861605743.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 124401232431401 its reverse (104134232104421), we get a palindrome (228535464535822).

The spelling of 124401232431401 in words is "one hundred twenty-four trillion, four hundred one billion, two hundred thirty-two million, four hundred thirty-one thousand, four hundred one".