1402314244156 has 18 divisors (see below), whose sum is σ = 2854711140288. Its totient is φ = 600991818840.

The previous prime is 1402314244151. The next prime is 1402314244157. The reversal of 1402314244156 is 6514424132041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402314244151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3577332060 + ... + 3577332451.

Almost surely, 2^{1402314244156} is an apocalyptic number.

It is an amenable number.

1402314244156 is an abundant number, since it is smaller than the sum of its proper divisors (1452396896132).

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

1402314244156 is a wasteful number, since it uses less digits than its factorization.

1402314244156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7154664529 (or 7154664520 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 1402314244156 its reverse (6514424132041), we get a palindrome (7916738376197).

The spelling of 1402314244156 in words is "one trillion, four hundred two billion, three hundred fourteen million, two hundred forty-four thousand, one hundred fifty-six".