3443654922961 has 24 divisors (see below), whose sum is σ = 3806931139200. Its totient is φ = 3112606754400.

The previous prime is 3443654922947. The next prime is 3443654922989. The reversal of 3443654922961 is 1692294563443.

It is a de Polignac number, because none of the positive numbers 2^k-3443654922961 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3443654922896 and 3443654922905.

It is not an unprimeable number, because it can be changed into a prime (3443654922941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235231080 + ... + 235245718.

It is an arithmetic number, because the mean of its divisors is an integer number (158622130800).

Almost surely, 2^{3443654922961} is an apocalyptic number.

It is an amenable number.

3443654922961 is a deficient number, since it is larger than the sum of its proper divisors (363276216239).

3443654922961 is a wasteful number, since it uses less digits than its factorization.

3443654922961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25701 (or 25690 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 58.

The spelling of 3443654922961 in words is "three trillion, four hundred forty-three billion, six hundred fifty-four million, nine hundred twenty-two thousand, nine hundred sixty-one".