124102444201421 has 8 divisors (see below), whose sum is σ = 141831539435904. Its totient is φ = 106373392625520.

The previous prime is 124102444201399. The next prime is 124102444201423.

It is a happy number.

124102444201421 is nontrivially palindromic in base 10.

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 124102444201421 - 2³⁸ = 123827566294477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124102444201423) 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, 4578185 + ... + 16406238.

It is an arithmetic number, because the mean of its divisors is an integer number (17728942429488).

Almost surely, 2^{124102444201421} is an apocalyptic number.

It is an amenable number.

124102444201421 is a deficient number, since it is larger than the sum of its proper divisors (17729095234483).

124102444201421 is an equidigital number, since it uses as much as digits as its factorization.

124102444201421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21829291.

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 124102444201421 in words is "one hundred twenty-four trillion, one hundred two billion, four hundred forty-four million, two hundred one thousand, four hundred twenty-one".