1616057350446 has 96 divisors (see below), whose sum is σ = 4101978730752. Its totient is φ = 419717168640.

The previous prime is 1616057350393. The next prime is 1616057350447. The reversal of 1616057350446 is 6440537506161.

It is a super-3 number, since 3×1616057350446³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1616057350395 and 1616057350404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616057350447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62102430 + ... + 62128446.

It is an arithmetic number, because the mean of its divisors is an integer number (42728945112).

Almost surely, 2^{1616057350446} is an apocalyptic number.

1616057350446 is an abundant number, since it is smaller than the sum of its proper divisors (2485921380306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1616057350446 is a wasteful number, since it uses less digits than its factorization.

1616057350446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45254 (or 45247 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 1616057350446 in words is "one trillion, six hundred sixteen billion, fifty-seven million, three hundred fifty thousand, four hundred forty-six".