34143741 has 48 divisors (see below), whose sum is σ = 55595520. Its totient is φ = 20684160.

The previous prime is 34143719. The next prime is 34143743. The reversal of 34143741 is 14734143.

It is not a de Polignac number, because 34143741 - 2¹⁷ = 34012669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34143743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 302101 + ... + 302213.

It is an arithmetic number, because the mean of its divisors is an integer number (1158240).

Almost surely, 2^34143741 is an apocalyptic number.

34143741 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34143741 is a deficient number, since it is larger than the sum of its proper divisors (21451779).

34143741 is a wasteful number, since it uses less digits than its factorization.

34143741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 166 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 34143741 is about 5843.2645841173. The cubic root of 34143741 is about 324.4170726276.

Adding to 34143741 its reverse (14734143), we get a palindrome (48877884).

The spelling of 34143741 in words is "thirty-four million, one hundred forty-three thousand, seven hundred forty-one".