3190144612597 has 4 divisors (see below), whose sum is σ = 3190351766796. Its totient is φ = 3189937458400.

The previous prime is 3190144612591. The next prime is 3190144612607. The reversal of 3190144612597 is 7952164410913.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3056031918801 + 134112693796 = 1748151^2 + 366214^2 .

It is a cyclic number.

It is not a de Polignac number, because 3190144612597 - 2⁷ = 3190144612469 is a prime.

It is a super-2 number, since 2×3190144612597² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3190144612591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103553998 + ... + 103584799.

It is an arithmetic number, because the mean of its divisors is an integer number (797587941699).

Almost surely, 2^{3190144612597} is an apocalyptic number.

It is an amenable number.

3190144612597 is a deficient number, since it is larger than the sum of its proper divisors (207154199).

3190144612597 is a wasteful number, since it uses less digits than its factorization.

3190144612597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207154198.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 3190144612597 in words is "three trillion, one hundred ninety billion, one hundred forty-four million, six hundred twelve thousand, five hundred ninety-seven".