1429043011 has 8 divisors (see below), whose sum is σ = 1569282048. Its totient is φ = 1290525000.

The previous prime is 1429043009. The next prime is 1429043111. The reversal of 1429043011 is 1103409241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1429043011 - 2¹ = 1429043009 is a prime.

It is a super-2 number, since 2×1429043011² = 4084327854575892242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1429043111) 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 7 ways as a sum of consecutive naturals, for example, 428515 + ... + 431836.

It is an arithmetic number, because the mean of its divisors is an integer number (196160256).

Almost surely, 2^1429043011 is an apocalyptic number.

1429043011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1429043011 is a deficient number, since it is larger than the sum of its proper divisors (140239037).

1429043011 is a wasteful number, since it uses less digits than its factorization.

1429043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860513.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1429043011 is about 37802.6852353110. The cubic root of 1429043011 is about 1126.3717945088.

The spelling of 1429043011 in words is "one billion, four hundred twenty-nine million, forty-three thousand, eleven".