26782678070 has 8 divisors (see below), whose sum is σ = 48208820544. Its totient is φ = 10713071224.

The previous prime is 26782678061. The next prime is 26782678099. The reversal of 26782678070 is 7087628762.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339133894 + ... + 1339133913.

It is an arithmetic number, because the mean of its divisors is an integer number (6026102568).

Almost surely, 2^26782678070 is an apocalyptic number.

26782678070 is a deficient number, since it is larger than the sum of its proper divisors (21426142474).

26782678070 is a wasteful number, since it uses less digits than its factorization.

26782678070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678267814.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 26782678070 in words is "twenty-six billion, seven hundred eighty-two million, six hundred seventy-eight thousand, seventy".