45341002220 has 24 divisors (see below), whose sum is σ = 95223030000. Its totient is φ = 18135081792.

The previous prime is 45341002219. The next prime is 45341002237. The reversal of 45341002220 is 2220014354.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 227906 + ... + 377654.

It is an arithmetic number, because the mean of its divisors is an integer number (3967626250).

Almost surely, 2^45341002220 is an apocalyptic number.

It is an amenable number.

45341002220 is an abundant number, since it is smaller than the sum of its proper divisors (49882027780).

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

45341002220 is a wasteful number, since it uses less digits than its factorization.

45341002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164897 (or 164895 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 45341002220 its reverse (2220014354), we get a palindrome (47561016574).

The spelling of 45341002220 in words is "forty-five billion, three hundred forty-one million, two thousand, two hundred twenty".