248663202366842 has 8 divisors (see below), whose sum is σ = 377716256760000. Its totient is φ = 122757783446844.

The previous prime is 248663202366823. The next prime is 248663202366871.

It is a happy number.

248663202366842 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×248663202366842² (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 3 ways as a sum of consecutive naturals, for example, 786908868092 + ... + 786908868407.

It is an arithmetic number, because the mean of its divisors is an integer number (47214532095000).

Almost surely, 2^{248663202366842} is an apocalyptic number.

248663202366842 is a deficient number, since it is larger than the sum of its proper divisors (129053054393158).

248663202366842 is a wasteful number, since it uses less digits than its factorization.

248663202366842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573817736580.

The product of its (nonzero) digits is 191102976, while the sum is 62.

The spelling of 248663202366842 in words is "two hundred forty-eight trillion, six hundred sixty-three billion, two hundred two million, three hundred sixty-six thousand, eight hundred forty-two".