1429073161 has 16 divisors (see below), whose sum is σ = 1489380480. Its totient is φ = 1370396160.

The previous prime is 1429073153. The next prime is 1429073183. The reversal of 1429073161 is 1613709241.

It is a cyclic number.

It is not a de Polignac number, because 1429073161 - 2³ = 1429073153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1429073141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404575 + ... + 408091.

It is an arithmetic number, because the mean of its divisors is an integer number (93086280).

Almost surely, 2^1429073161 is an apocalyptic number.

It is an amenable number.

1429073161 is a deficient number, since it is larger than the sum of its proper divisors (60307319).

1429073161 is an equidigital number, since it uses as much as digits as its factorization.

1429073161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1429073161 is about 37803.0840144028. The cubic root of 1429073161 is about 1126.3797158637.

The spelling of 1429073161 in words is "one billion, four hundred twenty-nine million, seventy-three thousand, one hundred sixty-one".