2134021302 has 40 divisors (see below), whose sum is σ = 5464904016. Its totient is φ = 609720048.

The previous prime is 2134021301. The next prime is 2134021303. The reversal of 2134021302 is 2031204312.

2134021302 is a `hidden beast` number, since 2 + 1 + 340 + 21 + 302 = 666.

It is an interprime number because it is at equal distance from previous prime (2134021301) and next prime (2134021303).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134021301) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 939793 + ... + 942060.

Almost surely, 2^2134021302 is an apocalyptic number.

2134021302 is an abundant number, since it is smaller than the sum of its proper divisors (3330882714).

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

2134021302 is a wasteful number, since it uses less digits than its factorization.

2134021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881874 (or 1881865 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2134021302 is about 46195.4684141204. The cubic root of 2134021302 is about 1287.4575451109.

Adding to 2134021302 its reverse (2031204312), we get a palindrome (4165225614).

The spelling of 2134021302 in words is "two billion, one hundred thirty-four million, twenty-one thousand, three hundred two".