1402411441 has 2 divisors, whose sum is σ = 1402411442. Its totient is φ = 1402411440.

The previous prime is 1402411433. The next prime is 1402411459. The reversal of 1402411441 is 1441142041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 782600625 + 619810816 = 27975^2 + 24896^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402411441 - 2³ = 1402411433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402411471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701205720 + 701205721.

It is an arithmetic number, because the mean of its divisors is an integer number (701205721).

Almost surely, 2^1402411441 is an apocalyptic number.

It is an amenable number.

1402411441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402411441 is an equidigital number, since it uses as much as digits as its factorization.

1402411441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1402411441 is about 37448.7842392780. The cubic root of 1402411441 is about 1119.3308718427.

Adding to 1402411441 its reverse (1441142041), we get a palindrome (2843553482).

The spelling of 1402411441 in words is "one billion, four hundred two million, four hundred eleven thousand, four hundred forty-one".