3644132141016 has 24 divisors (see below), whose sum is σ = 9869524548780. Its totient is φ = 1214710713648.

The previous prime is 3644132140991. The next prime is 3644132141081. The reversal of 3644132141016 is 6101412314463.

3644132141016 is a `hidden beast` number, since 3 + 6 + 4 + 413 + 214 + 10 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×3644132141016² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25306473130 + ... + 25306473273.

Almost surely, 2^{3644132141016} is an apocalyptic number.

3644132141016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3644132141016 is an abundant number, since it is smaller than the sum of its proper divisors (6225392407764).

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

3644132141016 is a wasteful number, since it uses less digits than its factorization.

3644132141016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50612946415 (or 50612946408 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 3644132141016 its reverse (6101412314463), we get a palindrome (9745544455479).

The spelling of 3644132141016 in words is "three trillion, six hundred forty-four billion, one hundred thirty-two million, one hundred forty-one thousand, sixteen".