2448729748941 has 32 divisors (see below), whose sum is σ = 3808327814400. Its totient is φ = 1398987813888.

The previous prime is 2448729748937. The next prime is 2448729748981. The reversal of 2448729748941 is 1498479278442.

It is not a de Polignac number, because 2448729748941 - 2² = 2448729748937 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448729748981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4839165 + ... + 5321181.

It is an arithmetic number, because the mean of its divisors is an integer number (119010244200).

Almost surely, 2^{2448729748941} is an apocalyptic number.

2448729748941 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2448729748941 is a deficient number, since it is larger than the sum of its proper divisors (1359598065459).

2448729748941 is an equidigital number, since it uses as much as digits as its factorization.

2448729748941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486978 (or 486964 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 69.

The spelling of 2448729748941 in words is "two trillion, four hundred forty-eight billion, seven hundred twenty-nine million, seven hundred forty-eight thousand, nine hundred forty-one".