1610520344012 has 6 divisors (see below), whose sum is σ = 2818410602028. Its totient is φ = 805260172004.

The previous prime is 1610520344009. The next prime is 1610520344021. The reversal of 1610520344012 is 2104430250161.

It is a super-2 number, since 2×1610520344012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201315042998 + ... + 201315043005.

It is an arithmetic number, because the mean of its divisors is an integer number (469735100338).

Almost surely, 2^{1610520344012} is an apocalyptic number.

It is an amenable number.

1610520344012 is a deficient number, since it is larger than the sum of its proper divisors (1207890258016).

1610520344012 is a wasteful number, since it uses less digits than its factorization.

1610520344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402630086007 (or 402630086005 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1610520344012 its reverse (2104430250161), we get a palindrome (3714950594173).

The spelling of 1610520344012 in words is "one trillion, six hundred ten billion, five hundred twenty million, three hundred forty-four thousand, twelve".