1429858441 has 16 divisors (see below), whose sum is σ = 1577579328. Its totient is φ = 1285144000.

The previous prime is 1429858387. The next prime is 1429858453. The reversal of 1429858441 is 1448589241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1429858441 is a prime.

It is a super-2 number, since 2×1429858441² = 4088990322597900962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1429858391 and 1429858400.

It is not an unprimeable number, because it can be changed into a prime (1429858481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824211 + ... + 825943.

It is an arithmetic number, because the mean of its divisors is an integer number (98598708).

Almost surely, 2^1429858441 is an apocalyptic number.

1429858441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1429858441 is a deficient number, since it is larger than the sum of its proper divisors (147720887).

1429858441 is a wasteful number, since it uses less digits than its factorization.

1429858441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552.

The product of its digits is 368640, while the sum is 46.

The square root of 1429858441 is about 37813.4690421284. The cubic root of 1429858441 is about 1126.5859944319.

The spelling of 1429858441 in words is "one billion, four hundred twenty-nine million, eight hundred fifty-eight thousand, four hundred forty-one".