1429431092 has 6 divisors (see below), whose sum is σ = 2501504418. Its totient is φ = 714715544.

The previous prime is 1429431089. The next prime is 1429431109. The reversal of 1429431092 is 2901349241.

It can be written as a sum of positive squares in only one way, i.e., 1163219236 + 266211856 = 34106^2 + 16316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178678883 + ... + 178678890.

It is an arithmetic number, because the mean of its divisors is an integer number (416917403).

Almost surely, 2^1429431092 is an apocalyptic number.

It is an amenable number.

1429431092 is a deficient number, since it is larger than the sum of its proper divisors (1072073326).

1429431092 is a wasteful number, since it uses less digits than its factorization.

1429431092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357357777 (or 357357775 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 1429431092 is about 37807.8178687953. The cubic root of 1429431092 is about 1126.4737471035.

The spelling of 1429431092 in words is "one billion, four hundred twenty-nine million, four hundred thirty-one thousand, ninety-two".