36436348665432 has 128 divisors (see below), whose sum is σ = 101284391635200. Its totient is φ = 12136775616000.

The previous prime is 36436348665427. The next prime is 36436348665433. The reversal of 36436348665432 is 23456684363463.

36436348665432 is a `hidden beast` number, since 3 + 6 + 4 + 3 + 6 + 3 + 4 + 86 + 6 + 543 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 36436348665432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36436348665433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2000778807 + ... + 2000797017.

It is an arithmetic number, because the mean of its divisors is an integer number (791284309650).

Almost surely, 2^{36436348665432} is an apocalyptic number.

It is an amenable number.

36436348665432 is an abundant number, since it is smaller than the sum of its proper divisors (64848042969768).

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

36436348665432 is a wasteful number, since it uses less digits than its factorization.

36436348665432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24334 (or 24324 counting only the distinct ones).

The product of its digits is 537477120, while the sum is 63.

The spelling of 36436348665432 in words is "thirty-six trillion, four hundred thirty-six billion, three hundred forty-eight million, six hundred sixty-five thousand, four hundred thirty-two".