2134313442 has 16 divisors (see below), whose sum is σ = 4742918880. Its totient is φ = 711437796.

The previous prime is 2134313437. The next prime is 2134313449. The reversal of 2134313442 is 2443134312.

2134313442 is a `hidden beast` number, since 213 + 4 + 3 + 1 + 3 + 442 = 666.

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 (2134313449) 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, 19762108 + ... + 19762215.

It is an arithmetic number, because the mean of its divisors is an integer number (296432430).

Almost surely, 2^2134313442 is an apocalyptic number.

2134313442 is an abundant number, since it is smaller than the sum of its proper divisors (2608605438).

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

2134313442 is a wasteful number, since it uses less digits than its factorization.

2134313442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39524334 (or 39524328 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2134313442 is about 46198.6303043716. The cubic root of 2134313442 is about 1287.5162918980.

Adding to 2134313442 its reverse (2443134312), we get a palindrome (4577447754).

The spelling of 2134313442 in words is "two billion, one hundred thirty-four million, three hundred thirteen thousand, four hundred forty-two".