3631440441363 has 16 divisors (see below), whose sum is σ = 5533909697280. Its totient is φ = 2075001510816.

The previous prime is 3631440441313. The next prime is 3631440441367.

3631440441363 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3631440441363 - 2²¹ = 3631438344211 is a prime.

It is a super-3 number, since 3×3631440441363³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3631440441367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4054720 + ... + 4868637.

It is an arithmetic number, because the mean of its divisors is an integer number (345869356080).

Almost surely, 2^{3631440441363} is an apocalyptic number.

3631440441363 is a deficient number, since it is larger than the sum of its proper divisors (1902469255917).

3631440441363 is a wasteful number, since it uses less digits than its factorization.

3631440441363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8942746.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 3631440441363 in words is "three trillion, six hundred thirty-one billion, four hundred forty million, four hundred forty-one thousand, three hundred sixty-three".