4127022064 has 40 divisors (see below), whose sum is σ = 9004423680. Its totient is φ = 1815403200.

The previous prime is 4127022059. The next prime is 4127022139. The reversal of 4127022064 is 4602207214.

It is a happy number.

It is a super-2 number, since 2×4127022064² = 34064622233485640192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372754 + ... + 383665.

It is an arithmetic number, because the mean of its divisors is an integer number (225110592).

Almost surely, 2^4127022064 is an apocalyptic number.

4127022064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4127022064 is an abundant number, since it is smaller than the sum of its proper divisors (4877401616).

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

4127022064 is a wasteful number, since it uses less digits than its factorization.

4127022064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756469 (or 756463 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4127022064 is about 64241.9027115480. The cubic root of 4127022064 is about 1604.0291763193.

Adding to 4127022064 its reverse (4602207214), we get a palindrome (8729229278).

The spelling of 4127022064 in words is "four billion, one hundred twenty-seven million, twenty-two thousand, sixty-four".