1616470604072 has 32 divisors (see below), whose sum is σ = 3095600284800. Its totient is φ = 790979762304.

The previous prime is 1616470604059. The next prime is 1616470604083. The reversal of 1616470604072 is 2704060746161.

It is a super-2 number, since 2×1616470604072² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5113943 + ... + 5420825.

It is an arithmetic number, because the mean of its divisors is an integer number (96737508900).

Almost surely, 2^{1616470604072} is an apocalyptic number.

It is an amenable number.

1616470604072 is a deficient number, since it is larger than the sum of its proper divisors (1479129680728).

1616470604072 is a wasteful number, since it uses less digits than its factorization.

1616470604072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320945 (or 320941 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 1616470604072 in words is "one trillion, six hundred sixteen billion, four hundred seventy million, six hundred four thousand, seventy-two".