416940543 has 6 divisors (see below), whose sum is σ = 602247464. Its totient is φ = 277960356.

The previous prime is 416940499. The next prime is 416940547. The reversal of 416940543 is 345049614.

It is not a de Polignac number, because 416940543 - 2⁸ = 416940287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 416940498 and 416940507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416940547) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23163355 + ... + 23163372.

Almost surely, 2^416940543 is an apocalyptic number.

416940543 is a deficient number, since it is larger than the sum of its proper divisors (185306921).

416940543 is a wasteful number, since it uses less digits than its factorization.

416940543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46326733 (or 46326730 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 416940543 is about 20419.1219938566. The cubic root of 416940543 is about 747.0644020108.

The spelling of 416940543 in words is "four hundred sixteen million, nine hundred forty thousand, five hundred forty-three".