1402201311412 has 24 divisors (see below), whose sum is σ = 2678088313152. Its totient is φ = 637088390400.

The previous prime is 1402201311409. The next prime is 1402201311473. The reversal of 1402201311412 is 2141131022041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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, 6793213 + ... + 6996580.

It is an arithmetic number, because the mean of its divisors is an integer number (111587013048).

Almost surely, 2^{1402201311412} is an apocalyptic number.

It is an amenable number.

1402201311412 is a deficient number, since it is larger than the sum of its proper divisors (1275887001740).

1402201311412 is a wasteful number, since it uses less digits than its factorization.

1402201311412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13792119 (or 13792117 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1402201311412 its reverse (2141131022041), we get a palindrome (3543332333453).

The spelling of 1402201311412 in words is "one trillion, four hundred two billion, two hundred one million, three hundred eleven thousand, four hundred twelve".