10426532495691 has 32 divisors (see below), whose sum is σ = 15958493812800. Its totient is φ = 5998367084544.

The previous prime is 10426532495681. The next prime is 10426532495719. The reversal of 10426532495691 is 19659423562401.

It is not a de Polignac number, because 10426532495691 - 2³¹ = 10424385012043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10426532495681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52674010 + ... + 52871583.

It is an arithmetic number, because the mean of its divisors is an integer number (498702931650).

Almost surely, 2^{10426532495691} is an apocalyptic number.

10426532495691 is a deficient number, since it is larger than the sum of its proper divisors (5531961317109).

10426532495691 is a wasteful number, since it uses less digits than its factorization.

10426532495691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105545775.

The product of its (nonzero) digits is 13996800, while the sum is 57.

The spelling of 10426532495691 in words is "ten trillion, four hundred twenty-six billion, five hundred thirty-two million, four hundred ninety-five thousand, six hundred ninety-one".