3615468464441 has 2 divisors, whose sum is σ = 3615468464442. Its totient is φ = 3615468464440.

The previous prime is 3615468464417. The next prime is 3615468464453. The reversal of 3615468464441 is 1444648645163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2772691219600 + 842777244841 = 1665140^2 + 918029^2 .

It is a cyclic number.

It is not a de Polignac number, because 3615468464441 - 2²² = 3615464270137 is a prime.

It is a super-2 number, since 2×3615468464441² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3615468464471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1807734232220 + 1807734232221.

It is an arithmetic number, because the mean of its divisors is an integer number (1807734232221).

Almost surely, 2^{3615468464441} is an apocalyptic number.

It is an amenable number.

3615468464441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3615468464441 is an equidigital number, since it uses as much as digits as its factorization.

3615468464441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26542080, while the sum is 56.

The spelling of 3615468464441 in words is "three trillion, six hundred fifteen billion, four hundred sixty-eight million, four hundred sixty-four thousand, four hundred forty-one".