1402201311472 has 40 divisors (see below), whose sum is σ = 2932535430720. Its totient is φ = 645668240640.

The previous prime is 1402201311409. The next prime is 1402201311473. The reversal of 1402201311472 is 2741131022041.

It is a self number, because there is not a number n which added to its sum of digits gives 1402201311472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402201311473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7730947 + ... + 7910242.

It is an arithmetic number, because the mean of its divisors is an integer number (73313385768).

Almost surely, 2^{1402201311472} is an apocalyptic number.

It is an amenable number.

1402201311472 is an abundant number, since it is smaller than the sum of its proper divisors (1530334119248).

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

1402201311472 is a wasteful number, since it uses less digits than its factorization.

1402201311472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15641641 (or 15641635 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 1402201311472 in words is "one trillion, four hundred two billion, two hundred one million, three hundred eleven thousand, four hundred seventy-two".