9415023020 has 96 divisors (see below), whose sum is σ = 22062813696. Its totient is φ = 3351398400.

The previous prime is 9415023019. The next prime is 9415023041. The reversal of 9415023020 is 203205149.

9415023020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2262782 + ... + 2266938.

It is an arithmetic number, because the mean of its divisors is an integer number (229820976).

Almost surely, 2^9415023020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9415023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11031406848).

9415023020 is an abundant number, since it is smaller than the sum of its proper divisors (12647790676).

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

9415023020 is a wasteful number, since it uses less digits than its factorization.

9415023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491 (or 4489 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 9415023020 is about 97031.0415279564. The cubic root of 9415023020 is about 2111.5780009299.

Adding to 9415023020 its reverse (203205149), we get a palindrome (9618228169).

The spelling of 9415023020 in words is "nine billion, four hundred fifteen million, twenty-three thousand, twenty".