416540452253243 has 8 divisors (see below), whose sum is σ = 417137095578960. Its totient is φ = 415944221691040.

The previous prime is 416540452253179. The next prime is 416540452253293. The reversal of 416540452253243 is 342352254045614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 416540452253243 - 2⁶ = 416540452253179 is a prime.

It is a super-2 number, since 2×416540452253243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 416540452253191 and 416540452253200.

It is not an unprimeable number, because it can be changed into a prime (416540452253293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101171105 + ... + 105207762.

It is an arithmetic number, because the mean of its divisors is an integer number (52142136947370).

Almost surely, 2^{416540452253243} is an apocalyptic number.

416540452253243 is a deficient number, since it is larger than the sum of its proper divisors (596643325717).

416540452253243 is a wasteful number, since it uses less digits than its factorization.

416540452253243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206381757.

The product of its (nonzero) digits is 13824000, while the sum is 50.

The spelling of 416540452253243 in words is "four hundred sixteen trillion, five hundred forty billion, four hundred fifty-two million, two hundred fifty-three thousand, two hundred forty-three".