3442161611544 has 64 divisors (see below), whose sum is σ = 8664353900640. Its totient is φ = 1139541335040.

The previous prime is 3442161611543. The next prime is 3442161611563. The reversal of 3442161611544 is 4451161612443.

It is a junction number, because it is equal to n+sod(n) for n = 3442161611496 and 3442161611505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442161611543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466524 + ... + 4347540.

Almost surely, 2^{3442161611544} is an apocalyptic number.

It is an amenable number.

3442161611544 is an abundant number, since it is smaller than the sum of its proper divisors (5222192289096).

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

3442161611544 is a wasteful number, since it uses less digits than its factorization.

3442161611544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882140 (or 882136 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The spelling of 3442161611544 in words is "three trillion, four hundred forty-two billion, one hundred sixty-one million, six hundred eleven thousand, five hundred forty-four".