36622760144 has 20 divisors (see below), whose sum is σ = 71015132196. Its totient is φ = 18296274432.

The previous prime is 36622760117. The next prime is 36622760147. The reversal of 36622760144 is 44106722663.

It can be written as a sum of positive squares in 2 ways, for example, as 11210574400 + 25412185744 = 105880^2 + 159412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36622760147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924089 + ... + 962904.

Almost surely, 2^36622760144 is an apocalyptic number.

It is an amenable number.

36622760144 is a deficient number, since it is larger than the sum of its proper divisors (34392372052).

36622760144 is a wasteful number, since it uses less digits than its factorization.

36622760144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888214 (or 1888208 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 36622760144 in words is "thirty-six billion, six hundred twenty-two million, seven hundred sixty thousand, one hundred forty-four".