36364131644 has 12 divisors (see below), whose sum is σ = 64403944584. Its totient is φ = 17963004624.

The previous prime is 36364131641. The next prime is 36364131647. The reversal of 36364131644 is 44613146363.

It is an interprime number because it is at equal distance from previous prime (36364131641) and next prime (36364131647).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36364131641) 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, 54764927 + ... + 54765590.

It is an arithmetic number, because the mean of its divisors is an integer number (5366995382).

Almost surely, 2^36364131644 is an apocalyptic number.

It is an amenable number.

36364131644 is a deficient number, since it is larger than the sum of its proper divisors (28039812940).

36364131644 is a wasteful number, since it uses less digits than its factorization.

36364131644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109530604 (or 109530602 counting only the distinct ones).

The product of its digits is 373248, while the sum is 41.

The spelling of 36364131644 in words is "thirty-six billion, three hundred sixty-four million, one hundred thirty-one thousand, six hundred forty-four".