748840808048847 has 16 divisors (see below), whose sum is σ = 1072965933925632. Its totient is φ = 462848049924480.

The previous prime is 748840808048843. The next prime is 748840808048863.

748840808048847 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 748840808048847 - 2² = 748840808048843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748840808048843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109575765979 + ... + 109575772812.

It is an arithmetic number, because the mean of its divisors is an integer number (67060370870352).

Almost surely, 2^{748840808048847} is an apocalyptic number.

748840808048847 is a deficient number, since it is larger than the sum of its proper divisors (324125125876785).

748840808048847 is a wasteful number, since it uses less digits than its factorization.

748840808048847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219151538878.

The product of its (nonzero) digits is 3288334336, while the sum is 78.

The spelling of 748840808048847 in words is "seven hundred forty-eight trillion, eight hundred forty billion, eight hundred eight million, forty-eight thousand, eight hundred forty-seven".