416194041483251 has 2 divisors, whose sum is σ = 416194041483252. Its totient is φ = 416194041483250.

The previous prime is 416194041483229. The next prime is 416194041483271. The reversal of 416194041483251 is 152384140491614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416194041483251 - 2²² = 416194037288947 is a prime.

It is a super-2 number, since 2×416194041483251² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 416194041483193 and 416194041483202.

It is not a weakly prime, because it can be changed into another prime (416194041483221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208097020741625 + 208097020741626.

It is an arithmetic number, because the mean of its divisors is an integer number (208097020741626).

Almost surely, 2^{416194041483251} is an apocalyptic number.

416194041483251 is a deficient number, since it is larger than the sum of its proper divisors (1).

416194041483251 is an equidigital number, since it uses as much as digits as its factorization.

416194041483251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 416194041483251 in words is "four hundred sixteen trillion, one hundred ninety-four billion, forty-one million, four hundred eighty-three thousand, two hundred fifty-one".