1400244034401 has 8 divisors (see below), whose sum is σ = 2074435606560. Its totient is φ = 933496022916.

The previous prime is 1400244034349. The next prime is 1400244034477. The reversal of 1400244034401 is 1044304420041.

1400244034401 is a `hidden beast` number, since 14 + 0 + 0 + 244 + 0 + 3 + 4 + 401 = 666.

It is not a de Polignac number, because 1400244034401 - 2²³ = 1400235645793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 51860890163 = 1400244034401 / (1 + 4 + 0 + 0 + 2 + 4 + 4 + 0 + 3 + 4 + 4 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (1400244039401) 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, 25930445055 + ... + 25930445108.

It is an arithmetic number, because the mean of its divisors is an integer number (259304450820).

Almost surely, 2^{1400244034401} is an apocalyptic number.

It is an amenable number.

1400244034401 is a deficient number, since it is larger than the sum of its proper divisors (674191572159).

1400244034401 is an equidigital number, since it uses as much as digits as its factorization.

1400244034401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51860890172 (or 51860890166 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1400244034401 its reverse (1044304420041), we get a palindrome (2444548454442).

The spelling of 1400244034401 in words is "one trillion, four hundred billion, two hundred forty-four million, thirty-four thousand, four hundred one".