402241101511 has 2 divisors, whose sum is σ = 402241101512. Its totient is φ = 402241101510.

The previous prime is 402241101481. The next prime is 402241101541. The reversal of 402241101511 is 115101142204.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (402241101481) and next prime (402241101541).

It is a cyclic number.

It is not a de Polignac number, because 402241101511 - 2¹⁹ = 402240577223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402241101541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201120550755 + 201120550756.

It is an arithmetic number, because the mean of its divisors is an integer number (201120550756).

Almost surely, 2^402241101511 is an apocalyptic number.

402241101511 is a deficient number, since it is larger than the sum of its proper divisors (1).

402241101511 is an equidigital number, since it uses as much as digits as its factorization.

402241101511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 402241101511 its reverse (115101142204), we get a palindrome (517342243715).

The spelling of 402241101511 in words is "four hundred two billion, two hundred forty-one million, one hundred one thousand, five hundred eleven".