10260426761 has 8 divisors (see below), whose sum is σ = 11050612104. Its totient is φ = 9470373120.

The previous prime is 10260426739. The next prime is 10260426817. The reversal of 10260426761 is 16762406201.

It can be written as a sum of positive squares in 4 ways, for example, as 1953198025 + 8307228736 = 44195^2 + 91144^2 .

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

It is not a de Polignac number, because 10260426761 - 2¹⁰ = 10260425737 is a prime.

It is a super-2 number, since 2×10260426761² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10260426731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179855 + ... + 229931.

It is an arithmetic number, because the mean of its divisors is an integer number (1381326513).

Almost surely, 2^10260426761 is an apocalyptic number.

It is an amenable number.

10260426761 is a deficient number, since it is larger than the sum of its proper divisors (790185343).

10260426761 is a wasteful number, since it uses less digits than its factorization.

10260426761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65851.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 10260426761 in words is "ten billion, two hundred sixty million, four hundred twenty-six thousand, seven hundred sixty-one".