26413367487 has 8 divisors (see below), whose sum is σ = 37926886704. Its totient is φ = 16254379968.

The previous prime is 26413367447. The next prime is 26413367501. The reversal of 26413367487 is 78476331462.

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

It is not a de Polignac number, because 26413367487 - 2⁸ = 26413367231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26413367447) 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, 338632878 + ... + 338632955.

It is an arithmetic number, because the mean of its divisors is an integer number (4740860838).

Almost surely, 2^26413367487 is an apocalyptic number.

26413367487 is a deficient number, since it is larger than the sum of its proper divisors (11513519217).

26413367487 is a wasteful number, since it uses less digits than its factorization.

26413367487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677265849.

The product of its digits is 4064256, while the sum is 51.

The spelling of 26413367487 in words is "twenty-six billion, four hundred thirteen million, three hundred sixty-seven thousand, four hundred eighty-seven".