429281051 has 2 divisors, whose sum is σ = 429281052. Its totient is φ = 429281050.

The previous prime is 429280967. The next prime is 429281057. The reversal of 429281051 is 150182924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 429281051 - 2¹⁸ = 429018907 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 429280999 and 429281017.

It is not a weakly prime, because it can be changed into another prime (429281057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214640525 + 214640526.

It is an arithmetic number, because the mean of its divisors is an integer number (214640526).

Almost surely, 2^429281051 is an apocalyptic number.

429281051 is a deficient number, since it is larger than the sum of its proper divisors (1).

429281051 is an equidigital number, since it uses as much as digits as its factorization.

429281051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 429281051 is about 20719.0987014397. The cubic root of 429281051 is about 754.3633367910.

The spelling of 429281051 in words is "four hundred twenty-nine million, two hundred eighty-one thousand, fifty-one".