2132422004 has 12 divisors (see below), whose sum is σ = 3770210724. Its totient is φ = 1055218944.

The previous prime is 2132422001. The next prime is 2132422027. The reversal of 2132422004 is 4002242312.

It can be written as a sum of positive squares in 2 ways, for example, as 1089132004 + 1043290000 = 33002^2 + 32300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132422001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747579 + ... + 2748354.

It is an arithmetic number, because the mean of its divisors is an integer number (314184227).

Almost surely, 2^2132422004 is an apocalyptic number.

It is an amenable number.

2132422004 is a deficient number, since it is larger than the sum of its proper divisors (1637788720).

2132422004 is a wasteful number, since it uses less digits than its factorization.

2132422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496034 (or 5496032 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2132422004 is about 46178.1550519290. The cubic root of 2132422004 is about 1287.1358452830.

Adding to 2132422004 its reverse (4002242312), we get a palindrome (6134664316).

The spelling of 2132422004 in words is "two billion, one hundred thirty-two million, four hundred twenty-two thousand, four".