1400220344001 has 8 divisors (see below), whose sum is σ = 1965221535520. Its totient is φ = 884349690912.

The previous prime is 1400220343981. The next prime is 1400220344021. The reversal of 1400220344001 is 1004430220041.

It is an interprime number because it is at equal distance from previous prime (1400220343981) and next prime (1400220344021).

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

It is not a de Polignac number, because 1400220344001 - 2⁶ = 1400220343937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400220344021) 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, 12282634540 + ... + 12282634653.

It is an arithmetic number, because the mean of its divisors is an integer number (245652691940).

Almost surely, 2^{1400220344001} is an apocalyptic number.

It is an amenable number.

1400220344001 is a deficient number, since it is larger than the sum of its proper divisors (565001191519).

1400220344001 is a wasteful number, since it uses less digits than its factorization.

1400220344001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24565269215.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1400220344001 its reverse (1004430220041), we get a palindrome (2404650564042).

The spelling of 1400220344001 in words is "one trillion, four hundred billion, two hundred twenty million, three hundred forty-four thousand, one".