2141323134 has 16 divisors (see below), whose sum is σ = 4289017872. Its totient is φ = 712712448.

The previous prime is 2141323133. The next prime is 2141323139. The reversal of 2141323134 is 4313231412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141323133) 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, 261109 + ... + 269184.

It is an arithmetic number, because the mean of its divisors is an integer number (268063617).

Almost surely, 2^2141323134 is an apocalyptic number.

2141323134 is an abundant number, since it is smaller than the sum of its proper divisors (2147694738).

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

2141323134 is a wasteful number, since it uses less digits than its factorization.

2141323134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530971.

The product of its digits is 1728, while the sum is 24.

The square root of 2141323134 is about 46274.4328328290. The cubic root of 2141323134 is about 1288.9242747711.

Adding to 2141323134 its reverse (4313231412), we get a palindrome (6454554546).

The spelling of 2141323134 in words is "two billion, one hundred forty-one million, three hundred twenty-three thousand, one hundred thirty-four".