26146244156 has 6 divisors (see below), whose sum is σ = 45755927280. Its totient is φ = 13073122076.

The previous prime is 26146244143. The next prime is 26146244167. The reversal of 26146244156 is 65144264162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3268280516 + ... + 3268280523.

It is an arithmetic number, because the mean of its divisors is an integer number (7625987880).

Almost surely, 2^26146244156 is an apocalyptic number.

It is an amenable number.

26146244156 is a deficient number, since it is larger than the sum of its proper divisors (19609683124).

26146244156 is a wasteful number, since it uses less digits than its factorization.

26146244156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536561043 (or 6536561041 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The spelling of 26146244156 in words is "twenty-six billion, one hundred forty-six million, two hundred forty-four thousand, one hundred fifty-six".