1429118293 has 4 divisors (see below), whose sum is σ = 1442229580. Its totient is φ = 1416007008.

The previous prime is 1429118291. The next prime is 1429118323. The reversal of 1429118293 is 3928119241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3928119241 = 18443 ⋅212987.

It can be written as a sum of positive squares in 2 ways, for example, as 1266861649 + 162256644 = 35593^2 + 12738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429118293 - 2¹ = 1429118291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429118291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6555480 + ... + 6555697.

It is an arithmetic number, because the mean of its divisors is an integer number (360557395).

Almost surely, 2^1429118293 is an apocalyptic number.

It is an amenable number.

1429118293 is a deficient number, since it is larger than the sum of its proper divisors (13111287).

1429118293 is a wasteful number, since it uses less digits than its factorization.

1429118293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13111286.

The product of its digits is 31104, while the sum is 40.

The square root of 1429118293 is about 37803.6809451143. The cubic root of 1429118293 is about 1126.3915732539.

The spelling of 1429118293 in words is "one billion, four hundred twenty-nine million, one hundred eighteen thousand, two hundred ninety-three".