1411221413402 has 8 divisors (see below), whose sum is σ = 2124701385300. Its totient is φ = 702987618304.

The previous prime is 1411221413387. The next prime is 1411221413419. The reversal of 1411221413402 is 2043141221141.

It can be written as a sum of positive squares in 2 ways, for example, as 1004663424241 + 406557989161 = 1002329^2 + 637619^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311543527 + ... + 1311544602.

Almost surely, 2^{1411221413402} is an apocalyptic number.

1411221413402 is a deficient number, since it is larger than the sum of its proper divisors (713479971898).

1411221413402 is a wasteful number, since it uses less digits than its factorization.

1411221413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623088400.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1411221413402 its reverse (2043141221141), we get a palindrome (3454362634543).

The spelling of 1411221413402 in words is "one trillion, four hundred eleven billion, two hundred twenty-one million, four hundred thirteen thousand, four hundred two".