4013472225020 has 24 divisors (see below), whose sum is σ = 8429499976464. Its totient is φ = 1605158736896.

The previous prime is 4013472225013. The next prime is 4013472225031. The reversal of 4013472225020 is 205222743104.

It is a super-2 number, since 2×4013472225020² (a number of 26 digits) 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, 14241542 + ... + 14520621.

It is an arithmetic number, because the mean of its divisors is an integer number (351229165686).

Almost surely, 2^{4013472225020} is an apocalyptic number.

It is an amenable number.

4013472225020 is an abundant number, since it is smaller than the sum of its proper divisors (4416027751444).

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

4013472225020 is a wasteful number, since it uses less digits than its factorization.

4013472225020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28769149 (or 28769147 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

Adding to 4013472225020 its reverse (205222743104), we get a palindrome (4218694968124).

The spelling of 4013472225020 in words is "four trillion, thirteen billion, four hundred seventy-two million, two hundred twenty-five thousand, twenty".