1401012430401 has 4 divisors (see below), whose sum is σ = 1868016573872. Its totient is φ = 934008286932.

The previous prime is 1401012430379. The next prime is 1401012430421. The reversal of 1401012430401 is 1040342101041.

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 1401012430401 - 2¹⁵ = 1401012397633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401012430421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233502071731 + ... + 233502071736.

It is an arithmetic number, because the mean of its divisors is an integer number (467004143468).

Almost surely, 2^{1401012430401} is an apocalyptic number.

It is an amenable number.

1401012430401 is a deficient number, since it is larger than the sum of its proper divisors (467004143471).

1401012430401 is an equidigital number, since it uses as much as digits as its factorization.

1401012430401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467004143470.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1401012430401 its reverse (1040342101041), we get a palindrome (2441354531442).

The spelling of 1401012430401 in words is "one trillion, four hundred one billion, twelve million, four hundred thirty thousand, four hundred one".