1613350991204 has 24 divisors (see below), whose sum is σ = 2824789970688. Its totient is φ = 806268261600.

The previous prime is 1613350991179. The next prime is 1613350991243. The reversal of 1613350991204 is 4021990533161.

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 7 ways as a sum of consecutive naturals, for example, 76768202 + ... + 76789214.

It is an arithmetic number, because the mean of its divisors is an integer number (117699582112).

Almost surely, 2^{1613350991204} is an apocalyptic number.

It is an amenable number.

1613350991204 is a deficient number, since it is larger than the sum of its proper divisors (1211438979484).

1613350991204 is a wasteful number, since it uses less digits than its factorization.

1613350991204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29795 (or 29793 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 1613350991204 in words is "one trillion, six hundred thirteen billion, three hundred fifty million, nine hundred ninety-one thousand, two hundred four".