834252141 has 8 divisors (see below), whose sum is σ = 1112530720. Its totient is φ = 556070832.

The previous prime is 834252137. The next prime is 834252149. The reversal of 834252141 is 141252438.

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

It is not a de Polignac number, because 834252141 - 2² = 834252137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 834252099 and 834252108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834252149) 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, 1150 + ... + 40863.

It is an arithmetic number, because the mean of its divisors is an integer number (139066340).

Almost surely, 2^834252141 is an apocalyptic number.

It is an amenable number.

834252141 is a deficient number, since it is larger than the sum of its proper divisors (278278579).

834252141 is a wasteful number, since it uses less digits than its factorization.

834252141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48635.

The product of its digits is 7680, while the sum is 30.

The square root of 834252141 is about 28883.4232908774. The cubic root of 834252141 is about 941.3817542973.

The spelling of 834252141 in words is "eight hundred thirty-four million, two hundred fifty-two thousand, one hundred forty-one".