402141011 has 2 divisors, whose sum is σ = 402141012. Its totient is φ = 402141010.

The previous prime is 402140983. The next prime is 402141037. The reversal of 402141011 is 110141204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402141011 - 2¹⁰ = 402139987 is a prime.

It is not a weakly prime, because it can be changed into another prime (402141041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201070505 + 201070506.

It is an arithmetic number, because the mean of its divisors is an integer number (201070506).

Almost surely, 2^402141011 is an apocalyptic number.

402141011 is a deficient number, since it is larger than the sum of its proper divisors (1).

402141011 is an equidigital number, since it uses as much as digits as its factorization.

402141011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 402141011 is about 20053.4538421689. The cubic root of 402141011 is about 738.1185532084.

Adding to 402141011 its reverse (110141204), we get a palindrome (512282215).

The spelling of 402141011 in words is "four hundred two million, one hundred forty-one thousand, eleven".