2134271474 has 4 divisors (see below), whose sum is σ = 3201407214. Its totient is φ = 1067135736.

The previous prime is 2134271471. The next prime is 2134271483. The reversal of 2134271474 is 4741724312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1529357449 + 604914025 = 39107^2 + 24595^2 .

It is a super-2 number, since 2×2134271474² = 9110229449460265352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134271471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533567867 + ... + 533567870.

Almost surely, 2^2134271474 is an apocalyptic number.

2134271474 is a deficient number, since it is larger than the sum of its proper divisors (1067135740).

2134271474 is a wasteful number, since it uses less digits than its factorization.

2134271474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067135739.

The product of its digits is 37632, while the sum is 35.

The square root of 2134271474 is about 46198.1760895384. The cubic root of 2134271474 is about 1287.5078528317.

Adding to 2134271474 its reverse (4741724312), we get a palindrome (6875995786).

The spelling of 2134271474 in words is "two billion, one hundred thirty-four million, two hundred seventy-one thousand, four hundred seventy-four".