3001215145544 has 32 divisors (see below), whose sum is σ = 7015827614400. Its totient is φ = 1169304601920.

The previous prime is 3001215145429. The next prime is 3001215145547. The reversal of 3001215145544 is 4455415121003.

It is a happy number.

3001215145544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3001215145547) 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, 2436050639 + ... + 2436051870.

It is an arithmetic number, because the mean of its divisors is an integer number (219244612950).

Almost surely, 2^{3001215145544} is an apocalyptic number.

It is an amenable number.

3001215145544 is an abundant number, since it is smaller than the sum of its proper divisors (4014612468856).

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

3001215145544 is a wasteful number, since it uses less digits than its factorization.

3001215145544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872102533 (or 4872102529 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 3001215145544 in words is "three trillion, one billion, two hundred fifteen million, one hundred forty-five thousand, five hundred forty-four".