4003345122 has 32 divisors (see below), whose sum is σ = 9188812800. Its totient is φ = 1139024208.

The previous prime is 4003345117. The next prime is 4003345127. The reversal of 4003345122 is 2215433004.

It is an interprime number because it is at equal distance from previous prime (4003345117) and next prime (4003345127).

It is a junction number, because it is equal to n+sod(n) for n = 4003345092 and 4003345101.

It is not an unprimeable number, because it can be changed into a prime (4003345127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189372 + ... + 209447.

It is an arithmetic number, because the mean of its divisors is an integer number (287150400).

Almost surely, 2^4003345122 is an apocalyptic number.

4003345122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4003345122 is an abundant number, since it is smaller than the sum of its proper divisors (5185467678).

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

4003345122 is a wasteful number, since it uses less digits than its factorization.

4003345122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399070.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4003345122 is about 63271.9931881397. The cubic root of 4003345122 is about 1587.8434328548.

Adding to 4003345122 its reverse (2215433004), we get a palindrome (6218778126).

The spelling of 4003345122 in words is "four billion, three million, three hundred forty-five thousand, one hundred twenty-two".