1400120105753 has 2 divisors, whose sum is σ = 1400120105754. Its totient is φ = 1400120105752.

The previous prime is 1400120105677. The next prime is 1400120105833. The reversal of 1400120105753 is 3575010210041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864022302784 + 536097802969 = 929528^2 + 732187^2 .

It is an emirp because it is prime and its reverse (3575010210041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1400120105753 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400120105453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700060052876 + 700060052877.

It is an arithmetic number, because the mean of its divisors is an integer number (700060052877).

Almost surely, 2^{1400120105753} is an apocalyptic number.

It is an amenable number.

1400120105753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400120105753 is an equidigital number, since it uses as much as digits as its factorization.

1400120105753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

Adding to 1400120105753 its reverse (3575010210041), we get a palindrome (4975130315794).

The spelling of 1400120105753 in words is "one trillion, four hundred billion, one hundred twenty million, one hundred five thousand, seven hundred fifty-three".