10004420145 has 32 divisors (see below), whose sum is σ = 16611505920. Its totient is φ = 5135379200.

The previous prime is 10004420053. The next prime is 10004420171. The reversal of 10004420145 is 54102440001.

It is a happy number.

10004420145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10004420145 - 2⁸ = 10004419889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101620 + ... + 174170.

It is an arithmetic number, because the mean of its divisors is an integer number (519109560).

Almost surely, 2^10004420145 is an apocalyptic number.

10004420145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10004420145 is a deficient number, since it is larger than the sum of its proper divisors (6607085775).

10004420145 is a wasteful number, since it uses less digits than its factorization.

10004420145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72905.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 10004420145 its reverse (54102440001), we get a palindrome (64106860146).

The spelling of 10004420145 in words is "ten billion, four million, four hundred twenty thousand, one hundred forty-five".