3145344025502 has 24 divisors (see below), whose sum is σ = 5488460414856. Its totient is φ = 1347966255888.

The previous prime is 3145344025501. The next prime is 3145344025529. The reversal of 3145344025502 is 2055204435413.

3145344025502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3145344025502² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145344025501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3153068 + ... + 4028960.

It is an arithmetic number, because the mean of its divisors is an integer number (228685850619).

Almost surely, 2^{3145344025502} is an apocalyptic number.

3145344025502 is a deficient number, since it is larger than the sum of its proper divisors (2343116389354).

3145344025502 is a wasteful number, since it uses less digits than its factorization.

3145344025502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912552 (or 912545 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 3145344025502 in words is "three trillion, one hundred forty-five billion, three hundred forty-four million, twenty-five thousand, five hundred two".