4122432660 has 96 divisors (see below), whose sum is σ = 12356467200. Its totient is φ = 1023788160.

The previous prime is 4122432653. The next prime is 4122432667. The reversal of 4122432660 is 662342214.

It is an interprime number because it is at equal distance from previous prime (4122432653) and next prime (4122432667).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122432667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36615 + ... + 97905.

It is an arithmetic number, because the mean of its divisors is an integer number (128713200).

Almost surely, 2^4122432660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4122432660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6178233600).

4122432660 is an abundant number, since it is smaller than the sum of its proper divisors (8234034540).

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

4122432660 is a wasteful number, since it uses less digits than its factorization.

4122432660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61381 (or 61379 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 4122432660 is about 64206.1730677043. The cubic root of 4122432660 is about 1603.4343754953.

Adding to 4122432660 its reverse (662342214), we get a palindrome (4784774874).

The spelling of 4122432660 in words is "four billion, one hundred twenty-two million, four hundred thirty-two thousand, six hundred sixty".