10426291984497 has 8 divisors (see below), whose sum is σ = 13903898555520. Its totient is φ = 6949773368240.

The previous prime is 10426291984489. The next prime is 10426291984501. The reversal of 10426291984497 is 79448919262401.

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

It is a cyclic number.

It is not a de Polignac number, because 10426291984497 - 2³ = 10426291984489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10426291984397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271966329 + ... + 272004662.

It is an arithmetic number, because the mean of its divisors is an integer number (1737987319440).

Almost surely, 2^{10426291984497} is an apocalyptic number.

It is an amenable number.

10426291984497 is a deficient number, since it is larger than the sum of its proper divisors (3477606571023).

10426291984497 is an equidigital number, since it uses as much as digits as its factorization.

10426291984497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543977383.

The product of its (nonzero) digits is 62705664, while the sum is 66.

The spelling of 10426291984497 in words is "ten trillion, four hundred twenty-six billion, two hundred ninety-one million, nine hundred eighty-four thousand, four hundred ninety-seven".