248441565144842 has 16 divisors (see below), whose sum is σ = 373445581239360. Its totient is φ = 123959760756672.

The previous prime is 248441565144763. The next prime is 248441565144869.

It is a happy number.

248441565144842 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×248441565144842² (a number of 30 digits) contains 22 as substring.

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, 5129663 + ... + 22873490.

It is an arithmetic number, because the mean of its divisors is an integer number (23340348827460).

Almost surely, 2^{248441565144842} is an apocalyptic number.

248441565144842 is a deficient number, since it is larger than the sum of its proper divisors (125004016094518).

248441565144842 is a wasteful number, since it uses less digits than its factorization.

248441565144842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28012477.

The product of its digits is 157286400, while the sum is 62.

The spelling of 248441565144842 in words is "two hundred forty-eight trillion, four hundred forty-one billion, five hundred sixty-five million, one hundred forty-four thousand, eight hundred forty-two".