4948247442 has 16 divisors (see below), whose sum is σ = 10137873312. Its totient is φ = 1609186080.

The previous prime is 4948247431. The next prime is 4948247509. The reversal of 4948247442 is 2447428494.

It is a junction number, because it is equal to n+sod(n) for n = 4948247391 and 4948247400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10057168 + ... + 10057659.

It is an arithmetic number, because the mean of its divisors is an integer number (633617082).

Almost surely, 2^4948247442 is an apocalyptic number.

4948247442 is an abundant number, since it is smaller than the sum of its proper divisors (5189625870).

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

4948247442 is a wasteful number, since it uses less digits than its factorization.

4948247442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20114873.

The product of its digits is 2064384, while the sum is 48.

The square root of 4948247442 is about 70343.7804073679. The cubic root of 4948247442 is about 1704.0557651910.

The spelling of 4948247442 in words is "four billion, nine hundred forty-eight million, two hundred forty-seven thousand, four hundred forty-two".