3145113594 has 72 divisors (see below), whose sum is σ = 8273055648. Its totient is φ = 845735040.

The previous prime is 3145113581. The next prime is 3145113607. The reversal of 3145113594 is 4953115413.

3145113594 is a `hidden beast` number, since 3 + 1 + 4 + 51 + 13 + 594 = 666.

It is an interprime number because it is at equal distance from previous prime (3145113581) and next prime (3145113607).

It is a super-3 number, since 3×3145113594³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6772 + ... + 79599.

Almost surely, 2^3145113594 is an apocalyptic number.

3145113594 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3145113594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4136527824).

3145113594 is an abundant number, since it is smaller than the sum of its proper divisors (5127942054).

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

3145113594 is a wasteful number, since it uses less digits than its factorization.

3145113594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86420 (or 86400 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 3145113594 is about 56081.3123419914. The cubic root of 3145113594 is about 1465.1388304719.

The spelling of 3145113594 in words is "three billion, one hundred forty-five million, one hundred thirteen thousand, five hundred ninety-four".