1402444714122 has 24 divisors (see below), whose sum is σ = 3038654345220. Its totient is φ = 467477858880.

The previous prime is 1402444714081. The next prime is 1402444714127. The reversal of 1402444714122 is 2214174442041.

1402444714122 is a `hidden beast` number, since 1 + 40 + 24 + 4 + 471 + 4 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1113001790121 + 289442924001 = 1054989^2 + 537999^2 .

It is not an unprimeable number, because it can be changed into a prime (1402444714127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2945904 + ... + 3388692.

Almost surely, 2^{1402444714122} is an apocalyptic number.

1402444714122 is an abundant number, since it is smaller than the sum of its proper divisors (1636209631098).

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

1402444714122 is a wasteful number, since it uses less digits than its factorization.

1402444714122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618758 (or 618755 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 36.

The spelling of 1402444714122 in words is "one trillion, four hundred two billion, four hundred forty-four million, seven hundred fourteen thousand, one hundred twenty-two".