48230021012 has 12 divisors (see below), whose sum is σ = 84672195636. Its totient is φ = 24037965120.

The previous prime is 48230021011. The next prime is 48230021027. The reversal of 48230021012 is 21012003284.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17602920976 + 30627100036 = 132676^2 + 175006^2 .

It is a super-2 number, since 2×48230021012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48230021011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19259939 + ... + 19262442.

It is an arithmetic number, because the mean of its divisors is an integer number (7056016303).

Almost surely, 2^48230021012 is an apocalyptic number.

It is an amenable number.

48230021012 is a deficient number, since it is larger than the sum of its proper divisors (36442174624).

48230021012 is a wasteful number, since it uses less digits than its factorization.

48230021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38522698 (or 38522696 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 48230021012 its reverse (21012003284), we get a palindrome (69242024296).

The spelling of 48230021012 in words is "forty-eight billion, two hundred thirty million, twenty-one thousand, twelve".