34143245 has 8 divisors (see below), whose sum is σ = 42293760. Its totient is φ = 26433360.

The previous prime is 34143233. The next prime is 34143251. The reversal of 34143245 is 54234143.

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

It is not a de Polignac number, because 34143245 - 2¹⁸ = 33881101 is a prime.

It is a super-2 number, since 2×34143245² = 2331522358260050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109985 + ... + 110294.

It is an arithmetic number, because the mean of its divisors is an integer number (5286720).

Almost surely, 2^34143245 is an apocalyptic number.

It is an amenable number.

34143245 is a deficient number, since it is larger than the sum of its proper divisors (8150515).

34143245 is a wasteful number, since it uses less digits than its factorization.

34143245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220315.

The product of its digits is 5760, while the sum is 26.

The square root of 34143245 is about 5843.2221419350. Note that the first 3 decimals coincide. The cubic root of 34143245 is about 324.4155017038.

Adding to 34143245 its reverse (54234143), we get a palindrome (88377388).

The spelling of 34143245 in words is "thirty-four million, one hundred forty-three thousand, two hundred forty-five".