26776432142 has 8 divisors (see below), whose sum is σ = 40355002632. Its totient is φ = 13324764600.

The previous prime is 26776432129. The next prime is 26776432171. The reversal of 26776432142 is 24123467762.

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

It is a junction number, because it is equal to n+sod(n) for n = 26776432093 and 26776432102.

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, 31725209 + ... + 31726052.

It is an arithmetic number, because the mean of its divisors is an integer number (5044375329).

Almost surely, 2^26776432142 is an apocalyptic number.

26776432142 is a deficient number, since it is larger than the sum of its proper divisors (13578570490).

26776432142 is a wasteful number, since it uses less digits than its factorization.

26776432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63451474.

The product of its digits is 677376, while the sum is 44.

The spelling of 26776432142 in words is "twenty-six billion, seven hundred seventy-six million, four hundred thirty-two thousand, one hundred forty-two".