120423244201401 has 4 divisors (see below), whose sum is σ = 160564325601872. Its totient is φ = 80282162800932.

The previous prime is 120423244201387. The next prime is 120423244201459. The reversal of 120423244201401 is 104102442324021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120423244201401 - 2¹¹ = 120423244199353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120423244203401) 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, 20070540700231 + ... + 20070540700236.

It is an arithmetic number, because the mean of its divisors is an integer number (40141081400468).

Almost surely, 2^{120423244201401} is an apocalyptic number.

It is an amenable number.

120423244201401 is a deficient number, since it is larger than the sum of its proper divisors (40141081400471).

120423244201401 is an equidigital number, since it uses as much as digits as its factorization.

120423244201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40141081400470.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 120423244201401 its reverse (104102442324021), we get a palindrome (224525686525422).

The spelling of 120423244201401 in words is "one hundred twenty trillion, four hundred twenty-three billion, two hundred forty-four million, two hundred one thousand, four hundred one".