1402210132042 has 8 divisors (see below), whose sum is σ = 2122611668100. Its totient is φ = 694672909344.

The previous prime is 1402210132033. The next prime is 1402210132049. The reversal of 1402210132042 is 2402310122041.

It can be written as a sum of positive squares in 2 ways, for example, as 1318636525761 + 83573606281 = 1148319^2 + 289091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1402210132049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3216078067 + ... + 3216078502.

Almost surely, 2^{1402210132042} is an apocalyptic number.

1402210132042 is a deficient number, since it is larger than the sum of its proper divisors (720401536058).

1402210132042 is a wasteful number, since it uses less digits than its factorization.

1402210132042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432156680.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1402210132042 its reverse (2402310122041), we get a palindrome (3804520254083).

The spelling of 1402210132042 in words is "one trillion, four hundred two billion, two hundred ten million, one hundred thirty-two thousand, forty-two".