1402203401343 has 20 divisors (see below), whose sum is σ = 2094707492328. Its totient is φ = 934776398160.

The previous prime is 1402203401239. The next prime is 1402203401353. The reversal of 1402203401343 is 3431043022041.

1402203401343 is a `hidden beast` number, since 1 + 4 + 0 + 220 + 3 + 401 + 34 + 3 = 666.

It is not a de Polignac number, because 1402203401343 - 2⁹ = 1402203400831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402203401353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2969205 + ... + 3408897.

Almost surely, 2^{1402203401343} is an apocalyptic number.

1402203401343 is a deficient number, since it is larger than the sum of its proper divisors (692504090985).

1402203401343 is an equidigital number, since it uses as much as digits as its factorization.

1402203401343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479076 (or 479067 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1402203401343 its reverse (3431043022041), we get a palindrome (4833246423384).

The spelling of 1402203401343 in words is "one trillion, four hundred two billion, two hundred three million, four hundred one thousand, three hundred forty-three".