429150904891 has 2 divisors, whose sum is σ = 429150904892. Its totient is φ = 429150904890.

The previous prime is 429150904883. The next prime is 429150904907. The reversal of 429150904891 is 198409051924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 429150904891 - 2³ = 429150904883 is a prime.

It is not a weakly prime, because it can be changed into another prime (429150904801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214575452445 + 214575452446.

It is an arithmetic number, because the mean of its divisors is an integer number (214575452446).

Almost surely, 2^429150904891 is an apocalyptic number.

429150904891 is a deficient number, since it is larger than the sum of its proper divisors (1).

429150904891 is an equidigital number, since it uses as much as digits as its factorization.

429150904891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 52.

The spelling of 429150904891 in words is "four hundred twenty-nine billion, one hundred fifty million, nine hundred four thousand, eight hundred ninety-one".