26146362671 has 16 divisors (see below), whose sum is σ = 32052948480. Its totient is φ = 20987044320.

The previous prime is 26146362667. The next prime is 26146362709. The reversal of 26146362671 is 17626364162.

It is not a de Polignac number, because 26146362671 - 2² = 26146362667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26146362071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3971531 + ... + 3978108.

It is an arithmetic number, because the mean of its divisors is an integer number (2003309280).

Almost surely, 2^26146362671 is an apocalyptic number.

26146362671 is a deficient number, since it is larger than the sum of its proper divisors (5906585809).

26146362671 is a wasteful number, since it uses less digits than its factorization.

26146362671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7949686.

The product of its digits is 435456, while the sum is 44.

The spelling of 26146362671 in words is "twenty-six billion, one hundred forty-six million, three hundred sixty-two thousand, six hundred seventy-one".