2136440134526 has 8 divisors (see below), whose sum is σ = 3206092779000. Its totient is φ = 1067742541528.

The previous prime is 2136440134453. The next prime is 2136440134541. The reversal of 2136440134526 is 6254310446312.

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, 238757276 + ... + 238766223.

It is an arithmetic number, because the mean of its divisors is an integer number (400761597375).

Almost surely, 2^{2136440134526} is an apocalyptic number.

2136440134526 is a deficient number, since it is larger than the sum of its proper divisors (1069652644474).

2136440134526 is a wasteful number, since it uses less digits than its factorization.

2136440134526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477525738.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 2136440134526 in words is "two trillion, one hundred thirty-six billion, four hundred forty million, one hundred thirty-four thousand, five hundred twenty-six".