2134090476 has 60 divisors (see below), whose sum is σ = 6375931408. Its totient is φ = 609739488.

The previous prime is 2134090471. The next prime is 2134090513. The reversal of 2134090476 is 6740904312.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2134090476.

It is not an unprimeable number, because it can be changed into a prime (2134090471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 468211 + ... + 472746.

Almost surely, 2^2134090476 is an apocalyptic number.

It is an amenable number.

2134090476 is an abundant number, since it is smaller than the sum of its proper divisors (4241840932).

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

2134090476 is a wasteful number, since it uses less digits than its factorization.

2134090476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940980 (or 940969 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2134090476 is about 46196.2171178550. The cubic root of 2134090476 is about 1287.4714558789.

Adding to 2134090476 its reverse (6740904312), we get a palindrome (8874994788).

The spelling of 2134090476 in words is "two billion, one hundred thirty-four million, ninety thousand, four hundred seventy-six".