1400212321113 has 8 divisors (see below), whose sum is σ = 1884397890528. Its totient is φ = 924750816224.

The previous prime is 1400212321093. The next prime is 1400212321177. The reversal of 1400212321113 is 3111232120041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400212321113 - 2⁶ = 1400212321049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1400212321113.

It is not an unprimeable number, because it can be changed into a prime (1400212321913) 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 7 ways as a sum of consecutive naturals, for example, 2181015756 + ... + 2181016397.

It is an arithmetic number, because the mean of its divisors is an integer number (235549736316).

Almost surely, 2^{1400212321113} is an apocalyptic number.

It is an amenable number.

1400212321113 is a deficient number, since it is larger than the sum of its proper divisors (484185569415).

1400212321113 is a wasteful number, since it uses less digits than its factorization.

1400212321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362032263.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1400212321113 its reverse (3111232120041), we get a palindrome (4511444441154).

The spelling of 1400212321113 in words is "one trillion, four hundred billion, two hundred twelve million, three hundred twenty-one thousand, one hundred thirteen".