3145123375119 has 24 divisors (see below), whose sum is σ = 5001419451600. Its totient is φ = 1888647891840.

The previous prime is 3145123375117. The next prime is 3145123375127. The reversal of 3145123375119 is 9115733215413.

3145123375119 is a `hidden beast` number, since 3 + 1 + 4 + 5 + 123 + 3 + 7 + 511 + 9 = 666.

It is not a de Polignac number, because 3145123375119 - 2¹ = 3145123375117 is a prime.

It is a super-3 number, since 3×3145123375119³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145123375117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145718214 + ... + 145739795.

It is an arithmetic number, because the mean of its divisors is an integer number (208392477150).

Almost surely, 2^{3145123375119} is an apocalyptic number.

3145123375119 is a deficient number, since it is larger than the sum of its proper divisors (1856296076481).

3145123375119 is a wasteful number, since it uses less digits than its factorization.

3145123375119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291458135 (or 291458132 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The spelling of 3145123375119 in words is "three trillion, one hundred forty-five billion, one hundred twenty-three million, three hundred seventy-five thousand, one hundred nineteen".