10397595926281 has 4 divisors (see below), whose sum is σ = 10651195826964. Its totient is φ = 10143996025600.

The previous prime is 10397595926227. The next prime is 10397595926339. The reversal of 10397595926281 is 18262959579301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5335730406400 + 5061865519881 = 2309920^2 + 2249859^2 .

It is a cyclic number.

It is not a de Polignac number, because 10397595926281 - 2³¹ = 10395448442633 is a prime.

It is a super-2 number, since 2×10397595926281² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10397595926381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126799950280 + ... + 126799950361.

It is an arithmetic number, because the mean of its divisors is an integer number (2662798956741).

Almost surely, 2^{10397595926281} is an apocalyptic number.

It is an amenable number.

10397595926281 is a deficient number, since it is larger than the sum of its proper divisors (253599900683).

10397595926281 is an equidigital number, since it uses as much as digits as its factorization.

10397595926281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253599900682.

The product of its (nonzero) digits is 73483200, while the sum is 67.

The spelling of 10397595926281 in words is "ten trillion, three hundred ninety-seven billion, five hundred ninety-five million, nine hundred twenty-six thousand, two hundred eighty-one".