4456734775664 has 40 divisors (see below), whose sum is σ = 8661428469408. Its totient is φ = 2221528780800.

The previous prime is 4456734775607. The next prime is 4456734775673. The reversal of 4456734775664 is 4665774376544.

It is a super-2 number, since 2×4456734775664² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4456734775594 and 4456734775603.

It is a congruent number.

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, 61168184 + ... + 61241000.

Almost surely, 2^{4456734775664} is an apocalyptic number.

It is an amenable number.

4456734775664 is a deficient number, since it is larger than the sum of its proper divisors (4204693693744).

4456734775664 is a wasteful number, since it uses less digits than its factorization.

4456734775664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84513 (or 84507 counting only the distinct ones).

The product of its digits is 1422489600, while the sum is 68.

The spelling of 4456734775664 in words is "four trillion, four hundred fifty-six billion, seven hundred thirty-four million, seven hundred seventy-five thousand, six hundred sixty-four".