36402244541666 has 8 divisors (see below), whose sum is σ = 54603491383980. Its totient is φ = 18201080747008.

The previous prime is 36402244541651. The next prime is 36402244541699. The reversal of 36402244541666 is 66614544220463.

It can be written as a sum of positive squares in 2 ways, for example, as 26593916711041 + 9808327830625 = 5156929^2 + 3131825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 19654271 + ... + 21426498.

Almost surely, 2^{36402244541666} is an apocalyptic number.

36402244541666 is a deficient number, since it is larger than the sum of its proper divisors (18201246842314).

36402244541666 is a wasteful number, since it uses less digits than its factorization.

36402244541666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41523828.

The product of its (nonzero) digits is 19906560, while the sum is 53.

The spelling of 36402244541666 in words is "thirty-six trillion, four hundred two billion, two hundred forty-four million, five hundred forty-one thousand, six hundred sixty-six".