402429283 has 2 divisors, whose sum is σ = 402429284. Its totient is φ = 402429282.

The previous prime is 402429277. The next prime is 402429289. The reversal of 402429283 is 382924204.

It is a balanced prime because it is at equal distance from previous prime (402429277) and next prime (402429289).

It is a cyclic number.

It is not a de Polignac number, because 402429283 - 2²¹ = 400332131 is a prime.

It is not a weakly prime, because it can be changed into another prime (402429289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201214641 + 201214642.

It is an arithmetic number, because the mean of its divisors is an integer number (201214642).

Almost surely, 2^402429283 is an apocalyptic number.

402429283 is a deficient number, since it is larger than the sum of its proper divisors (1).

402429283 is an equidigital number, since it uses as much as digits as its factorization.

402429283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 402429283 is about 20060.6401443224. The cubic root of 402429283 is about 738.2948828067.

The spelling of 402429283 in words is "four hundred two million, four hundred twenty-nine thousand, two hundred eighty-three".