2005341354 has 32 divisors (see below), whose sum is σ = 4480956480. Its totient is φ = 664750800.

The previous prime is 2005341353. The next prime is 2005341367. The reversal of 2005341354 is 4531435002.

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

It is not an unprimeable number, because it can be changed into a prime (2005341353) 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, 92812 + ... + 112359.

It is an arithmetic number, because the mean of its divisors is an integer number (140029890).

Almost surely, 2^2005341354 is an apocalyptic number.

2005341354 is an abundant number, since it is smaller than the sum of its proper divisors (2475615126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2005341354 is a wasteful number, since it uses less digits than its factorization.

2005341354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205363 (or 205357 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2005341354 is about 44781.0378843546. The cubic root of 2005341354 is about 1261.0416669407.

Adding to 2005341354 its reverse (4531435002), we get a palindrome (6536776356).

The spelling of 2005341354 in words is "two billion, five million, three hundred forty-one thousand, three hundred fifty-four".