26310414661 has 8 divisors (see below), whose sum is σ = 26459384000. Its totient is φ = 26161613280.

The previous prime is 26310414649. The next prime is 26310414721. The reversal of 26310414661 is 16641401362.

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 26310414661 - 2¹⁵ = 26310381893 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 (26310414761) 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, 279106 + ... + 361276.

It is an arithmetic number, because the mean of its divisors is an integer number (3307423000).

Almost surely, 2^26310414661 is an apocalyptic number.

It is an amenable number.

26310414661 is a deficient number, since it is larger than the sum of its proper divisors (148969339).

26310414661 is a wasteful number, since it uses less digits than its factorization.

26310414661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83979.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 26310414661 in words is "twenty-six billion, three hundred ten million, four hundred fourteen thousand, six hundred sixty-one".