1429331361 has 8 divisors (see below), whose sum is σ = 1906037280. Its totient is φ = 952756512.

The previous prime is 1429331341. The next prime is 1429331377. The reversal of 1429331361 is 1631339241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1429331361 - 2⁹ = 1429330849 is a prime.

It is a super-2 number, since 2×1429331361² = 4085976279076224642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1429331311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3615 + ... + 53588.

It is an arithmetic number, because the mean of its divisors is an integer number (238254660).

Almost surely, 2^1429331361 is an apocalyptic number.

It is an amenable number.

1429331361 is a deficient number, since it is larger than the sum of its proper divisors (476705919).

1429331361 is an equidigital number, since it uses as much as digits as its factorization.

1429331361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65535.

The product of its digits is 11664, while the sum is 33.

The square root of 1429331361 is about 37806.4989254493. The cubic root of 1429331361 is about 1126.4475485767.

It can be divided in two parts, 14293 and 31361, that added together give a palindrome (45654).

The spelling of 1429331361 in words is "one billion, four hundred twenty-nine million, three hundred thirty-one thousand, three hundred sixty-one".