1616866210048 has 36 divisors (see below), whose sum is σ = 3240274898448. Its totient is φ = 805212224000.

The previous prime is 1616866210021. The next prime is 1616866210097. The reversal of 1616866210048 is 8400126686161.

It is a super-2 number, since 2×1616866210048² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616866209983 and 1616866210010.

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, 12517186 + ... + 12645697.

It is an arithmetic number, because the mean of its divisors is an integer number (90007636068).

Almost surely, 2^{1616866210048} is an apocalyptic number.

It is an amenable number.

1616866210048 is an abundant number, since it is smaller than the sum of its proper divisors (1623408688400).

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

1616866210048 is an equidigital number, since it uses as much as digits as its factorization.

1616866210048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25163150 (or 25163136 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 1616866210048 in words is "one trillion, six hundred sixteen billion, eight hundred sixty-six million, two hundred ten thousand, forty-eight".