1616013468044 has 6 divisors (see below), whose sum is σ = 2828023569084. Its totient is φ = 808006734020.

The previous prime is 1616013468031. The next prime is 1616013468061. The reversal of 1616013468044 is 4408643106161.

It is a super-2 number, since 2×1616013468044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616013467986 and 1616013468004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202001683502 + ... + 202001683509.

It is an arithmetic number, because the mean of its divisors is an integer number (471337261514).

Almost surely, 2^{1616013468044} is an apocalyptic number.

It is an amenable number.

1616013468044 is a deficient number, since it is larger than the sum of its proper divisors (1212010101040).

1616013468044 is a wasteful number, since it uses less digits than its factorization.

1616013468044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404003367015 (or 404003367013 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 1616013468044 in words is "one trillion, six hundred sixteen billion, thirteen million, four hundred sixty-eight thousand, forty-four".