3644132141015 has 8 divisors (see below), whose sum is σ = 4399143950880. Its totient is φ = 2897848791712.

The previous prime is 3644132140991. The next prime is 3644132141081. The reversal of 3644132141015 is 5101412314463.

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

It is a cyclic number.

It is not a de Polignac number, because 3644132141015 - 2¹⁴ = 3644132124631 is a prime.

It is a super-2 number, since 2×3644132141015² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 2182114220 + ... + 2182115889.

It is an arithmetic number, because the mean of its divisors is an integer number (549892993860).

Almost surely, 2^{3644132141015} is an apocalyptic number.

3644132141015 is a deficient number, since it is larger than the sum of its proper divisors (755011809865).

3644132141015 is a wasteful number, since it uses less digits than its factorization.

3644132141015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364230281.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 3644132141015 its reverse (5101412314463), we get a palindrome (8745544455478).

The spelling of 3644132141015 in words is "three trillion, six hundred forty-four billion, one hundred thirty-two million, one hundred forty-one thousand, fifteen".