416735521087 has 2 divisors, whose sum is σ = 416735521088. Its totient is φ = 416735521086.

The previous prime is 416735521021. The next prime is 416735521109. The reversal of 416735521087 is 780125537614.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416735521087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 416735521087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416735521187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208367760543 + 208367760544.

It is an arithmetic number, because the mean of its divisors is an integer number (208367760544).

Almost surely, 2^416735521087 is an apocalyptic number.

416735521087 is a deficient number, since it is larger than the sum of its proper divisors (1).

416735521087 is an equidigital number, since it uses as much as digits as its factorization.

416735521087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 416735521087 in words is "four hundred sixteen billion, seven hundred thirty-five million, five hundred twenty-one thousand, eighty-seven".