1400142433201 has 4 divisors (see below), whose sum is σ = 1402210591092. Its totient is φ = 1398074275312.

The previous prime is 1400142433147. The next prime is 1400142433229. The reversal of 1400142433201 is 1023342410041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1246851390625 + 153291042576 = 1116625^2 + 391524^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400142433201 - 2⁷ = 1400142433073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400142433301) 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, 1034077930 + ... + 1034079283.

It is an arithmetic number, because the mean of its divisors is an integer number (350552647773).

Almost surely, 2^{1400142433201} is an apocalyptic number.

It is an amenable number.

1400142433201 is a deficient number, since it is larger than the sum of its proper divisors (2068157891).

1400142433201 is an equidigital number, since it uses as much as digits as its factorization.

1400142433201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068157890.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1400142433201 its reverse (1023342410041), we get a palindrome (2423484843242).

The spelling of 1400142433201 in words is "one trillion, four hundred billion, one hundred forty-two million, four hundred thirty-three thousand, two hundred one".