402284135651 has 2 divisors, whose sum is σ = 402284135652. Its totient is φ = 402284135650.

The previous prime is 402284135609. The next prime is 402284135801. The reversal of 402284135651 is 156531482204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402284135651 - 2¹⁸ = 402283873507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402284135599 and 402284135608.

It is not a weakly prime, because it can be changed into another prime (402284135051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201142067825 + 201142067826.

It is an arithmetic number, because the mean of its divisors is an integer number (201142067826).

Almost surely, 2^402284135651 is an apocalyptic number.

402284135651 is a deficient number, since it is larger than the sum of its proper divisors (1).

402284135651 is an equidigital number, since it uses as much as digits as its factorization.

402284135651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 402284135651 in words is "four hundred two billion, two hundred eighty-four million, one hundred thirty-five thousand, six hundred fifty-one".