1402133444441 has 4 divisors (see below), whose sum is σ = 1447363555584. Its totient is φ = 1356903333300.

The previous prime is 1402133444429. The next prime is 1402133444497. The reversal of 1402133444441 is 1444443312041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1402133444441 - 2³⁸ = 1127255537497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402133444141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22615055525 + ... + 22615055586.

It is an arithmetic number, because the mean of its divisors is an integer number (361840888896).

Almost surely, 2^{1402133444441} is an apocalyptic number.

It is an amenable number.

1402133444441 is a deficient number, since it is larger than the sum of its proper divisors (45230111143).

1402133444441 is an equidigital number, since it uses as much as digits as its factorization.

1402133444441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45230111142.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 1402133444441 its reverse (1444443312041), we get a palindrome (2846576756482).

The spelling of 1402133444441 in words is "one trillion, four hundred two billion, one hundred thirty-three million, four hundred forty-four thousand, four hundred forty-one".