48021906241 has 4 divisors (see below), whose sum is σ = 50109815232. Its totient is φ = 45933997252.

The previous prime is 48021906239. The next prime is 48021906271. The reversal of 48021906241 is 14260912084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48021906241 - 2¹ = 48021906239 is a prime.

It is a super-2 number, since 2×48021906241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48021906241.

It is not an unprimeable number, because it can be changed into a prime (48021906211) 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, 1043954461 + ... + 1043954506.

It is an arithmetic number, because the mean of its divisors is an integer number (12527453808).

Almost surely, 2^48021906241 is an apocalyptic number.

It is an amenable number.

48021906241 is a deficient number, since it is larger than the sum of its proper divisors (2087908991).

48021906241 is a wasteful number, since it uses less digits than its factorization.

48021906241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087908990.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 48021906241 in words is "forty-eight billion, twenty-one million, nine hundred six thousand, two hundred forty-one".