1402233331312 has 80 divisors (see below), whose sum is σ = 2969849203200. Its totient is φ = 636081523200.

The previous prime is 1402233331309. The next prime is 1402233331379. The reversal of 1402233331312 is 2131333322041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406560564 + ... + 406564012.

It is an arithmetic number, because the mean of its divisors is an integer number (37123115040).

Almost surely, 2^{1402233331312} is an apocalyptic number.

It is an amenable number.

1402233331312 is an abundant number, since it is smaller than the sum of its proper divisors (1567615871888).

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

1402233331312 is a wasteful number, since it uses less digits than its factorization.

1402233331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7496 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1402233331312 its reverse (2131333322041), we get a palindrome (3533566653353).

The spelling of 1402233331312 in words is "one trillion, four hundred two billion, two hundred thirty-three million, three hundred thirty-one thousand, three hundred twelve".