4622040000 has 420 divisors, whose sum is σ = 17051435544. Its totient is φ = 1195776000.

The previous prime is 4622039993. The next prime is 4622040001. The reversal of 4622040000 is 402264.

4622040000 is a `hidden beast` number, since 4 + 622 + 0 + 40 + 0 + 0 + 0 = 666.

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 (4622040001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 13319827 + ... + 13320173.

Almost surely, 2^4622040000 is an apocalyptic number.

4622040000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4622040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8525717772).

4622040000 is an abundant number, since it is smaller than the sum of its proper divisors (12429395544).

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

4622040000 is a wasteful number, since it uses less digits than its factorization.

4622040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4622040000 is about 67985.5867077721. The cubic root of 4622040000 is about 1665.7554129719.

Adding to 4622040000 its reverse (402264), we get a palindrome (4622442264).

The spelling of 4622040000 in words is "four billion, six hundred twenty-two million, forty thousand".