1402434022012 has 12 divisors (see below), whose sum is σ = 2583431093320. Its totient is φ = 664310852496.

The previous prime is 1402434022001. The next prime is 1402434022013. The reversal of 1402434022012 is 2102204342041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402434022013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9226539543 + ... + 9226539694.

Almost surely, 2^{1402434022012} is an apocalyptic number.

It is an amenable number.

1402434022012 is a deficient number, since it is larger than the sum of its proper divisors (1180997071308).

1402434022012 is a wasteful number, since it uses less digits than its factorization.

1402434022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18453079260 (or 18453079258 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1402434022012 its reverse (2102204342041), we get a palindrome (3504638364053).

The spelling of 1402434022012 in words is "one trillion, four hundred two billion, four hundred thirty-four million, twenty-two thousand, twelve".