416761661632 has 28 divisors (see below), whose sum is σ = 827473925440. Its totient is φ = 208264294656.

The previous prime is 416761661627. The next prime is 416761661633. The reversal of 416761661632 is 236166167614.

It is a super-3 number, since 3×416761661632³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (416761661633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705488 + ... + 1934479.

Almost surely, 2^416761661632 is an apocalyptic number.

It is an amenable number.

416761661632 is a deficient number, since it is larger than the sum of its proper divisors (410712263808).

416761661632 is a wasteful number, since it uses less digits than its factorization.

416761661632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641768 (or 3641758 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The spelling of 416761661632 in words is "four hundred sixteen billion, seven hundred sixty-one million, six hundred sixty-one thousand, six hundred thirty-two".