26380387667514 has 32 divisors (see below), whose sum is σ = 53764288130304. Its totient is φ = 8626259969600.

The previous prime is 26380387667479. The next prime is 26380387667519. The reversal of 26380387667514 is 41576678308362.

It is not an unprimeable number, because it can be changed into a prime (26380387667519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4058994 + ... + 8320829.

It is an arithmetic number, because the mean of its divisors is an integer number (1680134004072).

Almost surely, 2^{26380387667514} is an apocalyptic number.

26380387667514 is an abundant number, since it is smaller than the sum of its proper divisors (27383900462790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26380387667514 is a wasteful number, since it uses less digits than its factorization.

26380387667514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12386582.

The product of its (nonzero) digits is 243855360, while the sum is 66.

The spelling of 26380387667514 in words is "twenty-six trillion, three hundred eighty billion, three hundred eighty-seven million, six hundred sixty-seven thousand, five hundred fourteen".