36674201634440 has 32 divisors (see below), whose sum is σ = 82535980342680. Its totient is φ = 14666298135552.

The previous prime is 36674201634403. The next prime is 36674201634461. The reversal of 36674201634440 is 4443610247663.

It can be written as a sum of positive squares in 4 ways, for example, as 22176734171524 + 14497467462916 = 4709218^2 + 3807554^2 .

It is a super-2 number, since 2×36674201634440² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105528047 + ... + 105875006.

Almost surely, 2^{36674201634440} is an apocalyptic number.

It is an amenable number.

36674201634440 is an abundant number, since it is smaller than the sum of its proper divisors (45861778708240).

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

36674201634440 is a wasteful number, since it uses less digits than its factorization.

36674201634440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211407401 (or 211407397 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 50.

The spelling of 36674201634440 in words is "thirty-six trillion, six hundred seventy-four billion, two hundred one million, six hundred thirty-four thousand, four hundred forty".