3445456531012 has 24 divisors (see below), whose sum is σ = 6038235544320. Its totient is φ = 1720247557920.

The previous prime is 3445456531009. The next prime is 3445456531061. The reversal of 3445456531012 is 2101356545443.

It is a self number, because there is not a number n which added to its sum of digits gives 3445456531012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11679789 + ... + 11971147.

It is an arithmetic number, because the mean of its divisors is an integer number (251593147680).

Almost surely, 2^{3445456531012} is an apocalyptic number.

It is an amenable number.

3445456531012 is a deficient number, since it is larger than the sum of its proper divisors (2592779013308).

3445456531012 is a wasteful number, since it uses less digits than its factorization.

3445456531012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295611 (or 295609 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 3445456531012 in words is "three trillion, four hundred forty-five billion, four hundred fifty-six million, five hundred thirty-one thousand, twelve".