3445515044000 has 48 divisors (see below), whose sum is σ = 8465630472936. Its totient is φ = 1378206016000.

The previous prime is 3445515043951. The next prime is 3445515044003. The reversal of 3445515044000 is 4405155443.

It can be written as a sum of positive squares in 4 ways, for example, as 333127517584 + 3112387526416 = 577172^2 + 1764196^2 .

It is not an unprimeable number, because it can be changed into a prime (3445515044003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430685381 + ... + 430693380.

Almost surely, 2^{3445515044000} is an apocalyptic number.

It is an amenable number.

3445515044000 is an abundant number, since it is smaller than the sum of its proper divisors (5020115428936).

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

3445515044000 is an equidigital number, since it uses as much as digits as its factorization.

3445515044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861378786 (or 861378768 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 3445515044000 in words is "three trillion, four hundred forty-five billion, five hundred fifteen million, forty-four thousand".