4122064560 has 80 divisors (see below), whose sum is σ = 13090099680. Its totient is φ = 1072404480.

The previous prime is 4122064523. The next prime is 4122064603. The reversal of 4122064560 is 654602214.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199615 + ... + 219294.

It is an arithmetic number, because the mean of its divisors is an integer number (163626246).

Almost surely, 2^4122064560 is an apocalyptic number.

4122064560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4122064560 is an abundant number, since it is smaller than the sum of its proper divisors (8968035120).

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

4122064560 is a wasteful number, since it uses less digits than its factorization.

4122064560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418966 (or 418960 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4122064560 is about 64203.3064569108. The cubic root of 4122064560 is about 1603.3866494873.

Adding to 4122064560 its reverse (654602214), we get a palindrome (4776666774).

The spelling of 4122064560 in words is "four billion, one hundred twenty-two million, sixty-four thousand, five hundred sixty".