3015223012340 has 48 divisors (see below), whose sum is σ = 7894402072704. Its totient is φ = 939809769600.

The previous prime is 3015223012303. The next prime is 3015223012363. The reversal of 3015223012340 is 432103225103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978966971 + ... + 978970050.

It is an arithmetic number, because the mean of its divisors is an integer number (164466709848).

Almost surely, 2^{3015223012340} is an apocalyptic number.

It is an amenable number.

3015223012340 is an abundant number, since it is smaller than the sum of its proper divisors (4879179060364).

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

3015223012340 is a wasteful number, since it uses less digits than its factorization.

3015223012340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957937048 (or 1957937046 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3015223012340 its reverse (432103225103), we get a palindrome (3447326237443).

The spelling of 3015223012340 in words is "three trillion, fifteen billion, two hundred twenty-three million, twelve thousand, three hundred forty".