2134244374 has 4 divisors (see below), whose sum is σ = 3201366564. Its totient is φ = 1067122186.

The previous prime is 2134244353. The next prime is 2134244377. The reversal of 2134244374 is 4734424312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134244377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533561092 + ... + 533561095.

It is an arithmetic number, because the mean of its divisors is an integer number (800341641).

Almost surely, 2^2134244374 is an apocalyptic number.

2134244374 is a deficient number, since it is larger than the sum of its proper divisors (1067122190).

2134244374 is a wasteful number, since it uses less digits than its factorization.

2134244374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067122189.

The product of its digits is 64512, while the sum is 34.

The square root of 2134244374 is about 46197.8827869849. The cubic root of 2134244374 is about 1287.5024034140.

Adding to 2134244374 its reverse (4734424312), we get a palindrome (6868668686).

The spelling of 2134244374 in words is "two billion, one hundred thirty-four million, two hundred forty-four thousand, three hundred seventy-four".