1400214143352 has 64 divisors (see below), whose sum is σ = 3682830967200. Its totient is φ = 443047311360.

The previous prime is 1400214143281. The next prime is 1400214143353. The reversal of 1400214143352 is 2533414120041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400214143353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19193077 + ... + 19265892.

Almost surely, 2^{1400214143352} is an apocalyptic number.

1400214143352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1400214143352 is an abundant number, since it is smaller than the sum of its proper divisors (2282616823848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400214143352 is a wasteful number, since it uses less digits than its factorization.

1400214143352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38459056 (or 38459052 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1400214143352 its reverse (2533414120041), we get a palindrome (3933628263393).

The spelling of 1400214143352 in words is "one trillion, four hundred billion, two hundred fourteen million, one hundred forty-three thousand, three hundred fifty-two".