1429088137 has 4 divisors (see below), whose sum is σ = 1429169920. Its totient is φ = 1429006356.

The previous prime is 1429088093. The next prime is 1429088149. The reversal of 1429088137 is 7318809241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7318809241 = 1531 ⋅4780411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1429088137 is a prime.

It is a super-3 number, since 3×1429088137³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1429088093 and 1429088102.

It is not an unprimeable number, because it can be changed into a prime (1429088537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2937 + ... + 53542.

It is an arithmetic number, because the mean of its divisors is an integer number (357292480).

Almost surely, 2^1429088137 is an apocalyptic number.

It is an amenable number.

1429088137 is a deficient number, since it is larger than the sum of its proper divisors (81783).

1429088137 is an equidigital number, since it uses as much as digits as its factorization.

1429088137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81782.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 1429088137 is about 37803.2820929612. The cubic root of 1429088137 is about 1126.3836504893.

The spelling of 1429088137 in words is "one billion, four hundred twenty-nine million, eighty-eight thousand, one hundred thirty-seven".