36521041434 has 32 divisors (see below), whose sum is σ = 73732127040. Its totient is φ = 12058733952.

The previous prime is 36521041423. The next prime is 36521041481. The reversal of 36521041434 is 43414012563.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36521041395 and 36521041404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4229029 + ... + 4237655.

It is an arithmetic number, because the mean of its divisors is an integer number (2304128970).

Almost surely, 2^36521041434 is an apocalyptic number.

36521041434 is an abundant number, since it is smaller than the sum of its proper divisors (37211085606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36521041434 is a wasteful number, since it uses less digits than its factorization.

36521041434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15214.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 36521041434 its reverse (43414012563), we get a palindrome (79935053997).

The spelling of 36521041434 in words is "thirty-six billion, five hundred twenty-one million, forty-one thousand, four hundred thirty-four".