1613190909112 has 16 divisors (see below), whose sum is σ = 3129034091400. Its totient is φ = 778781818080.

The previous prime is 1613190909107. The next prime is 1613190909131. The reversal of 1613190909112 is 2119090913161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476704314 + ... + 3476704777.

Almost surely, 2^{1613190909112} is an apocalyptic number.

It is an amenable number.

1613190909112 is a deficient number, since it is larger than the sum of its proper divisors (1515843182288).

1613190909112 is a wasteful number, since it uses less digits than its factorization.

1613190909112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953409126 (or 6953409122 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 43.

The spelling of 1613190909112 in words is "one trillion, six hundred thirteen billion, one hundred ninety million, nine hundred nine thousand, one hundred twelve".