1400211415052 has 24 divisors (see below), whose sum is σ = 2654846819856. Its totient is φ = 643599226368.

The previous prime is 1400211415051. The next prime is 1400211415147. The reversal of 1400211415052 is 2505141120041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1400211415051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239431313 + ... + 239437160.

It is an arithmetic number, because the mean of its divisors is an integer number (110618617494).

Almost surely, 2^{1400211415052} is an apocalyptic number.

It is an amenable number.

1400211415052 is a deficient number, since it is larger than the sum of its proper divisors (1254635404804).

1400211415052 is a wasteful number, since it uses less digits than its factorization.

1400211415052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478868537 (or 478868535 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 1400211415052 its reverse (2505141120041), we get a palindrome (3905352535093).

The spelling of 1400211415052 in words is "one trillion, four hundred billion, two hundred eleven million, four hundred fifteen thousand, fifty-two".