2448729748942 has 8 divisors (see below), whose sum is σ = 3679288713936. Its totient is φ = 1222300177632.

The previous prime is 2448729748937. The next prime is 2448729748981. The reversal of 2448729748942 is 2498479278442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032346938 + ... + 1032349309.

It is an arithmetic number, because the mean of its divisors is an integer number (459911089242).

Almost surely, 2^{2448729748942} is an apocalyptic number.

2448729748942 is a deficient number, since it is larger than the sum of its proper divisors (1230558964994).

2448729748942 is a wasteful number, since it uses less digits than its factorization.

2448729748942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064696842.

The product of its digits is 520224768, while the sum is 70.

The spelling of 2448729748942 in words is "two trillion, four hundred forty-eight billion, seven hundred twenty-nine million, seven hundred forty-eight thousand, nine hundred forty-two".