124221032431401 has 8 divisors (see below), whose sum is σ = 165945947357664. Its totient is φ = 82655069563040.

The previous prime is 124221032431399. The next prime is 124221032431421. The reversal of 124221032431401 is 104134230122421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 124221032431401 - 2¹ = 124221032431399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124221032431421) 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, 39738012651 + ... + 39738015776.

It is an arithmetic number, because the mean of its divisors is an integer number (20743243419708).

Almost surely, 2^{124221032431401} is an apocalyptic number.

It is an amenable number.

124221032431401 is a deficient number, since it is larger than the sum of its proper divisors (41724914926263).

124221032431401 is an equidigital number, since it uses as much as digits as its factorization.

124221032431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79476028951.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 124221032431401 its reverse (104134230122421), we get a palindrome (228355262553822).

The spelling of 124221032431401 in words is "one hundred twenty-four trillion, two hundred twenty-one billion, thirty-two million, four hundred thirty-one thousand, four hundred one".