36340426534 has 4 divisors (see below), whose sum is σ = 54510639804. Its totient is φ = 18170213266.

The previous prime is 36340426523. The next prime is 36340426543. The reversal of 36340426534 is 43562404363.

It is a happy number.

36340426534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43562404363 = 23 ⋅1894017581.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 9085106632 + ... + 9085106635.

It is an arithmetic number, because the mean of its divisors is an integer number (13627659951).

Almost surely, 2^36340426534 is an apocalyptic number.

36340426534 is a deficient number, since it is larger than the sum of its proper divisors (18170213270).

36340426534 is a wasteful number, since it uses less digits than its factorization.

36340426534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18170213269.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 36340426534 in words is "thirty-six billion, three hundred forty million, four hundred twenty-six thousand, five hundred thirty-four".