20048261235386 has 8 divisors (see below), whose sum is σ = 30072423975060. Its totient is φ = 10024119910368.

The previous prime is 20048261235371. The next prime is 20048261235403. The reversal of 20048261235386 is 68353216284002.

It can be written as a sum of positive squares in 2 ways, for example, as 19911505497361 + 136755738025 = 4462231^2 + 369805^2 .

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

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, 2762321 + ... + 6908468.

Almost surely, 2^{20048261235386} is an apocalyptic number.

20048261235386 is a deficient number, since it is larger than the sum of its proper divisors (10024162739674).

20048261235386 is a wasteful number, since it uses less digits than its factorization.

20048261235386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707328.

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 20048261235386 in words is "twenty trillion, forty-eight billion, two hundred sixty-one million, two hundred thirty-five thousand, three hundred eighty-six".