415181225066 has 16 divisors (see below), whose sum is σ = 631633390344. Its totient is φ = 204639738624.

The previous prime is 415181225059. The next prime is 415181225083. The reversal of 415181225066 is 660522181514.

It can be written as a sum of positive squares in 4 ways, for example, as 414793962025 + 387263041 = 644045^2 + 19679^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463961 + ... + 1022556.

Almost surely, 2^415181225066 is an apocalyptic number.

415181225066 is a deficient number, since it is larger than the sum of its proper divisors (216452165278).

415181225066 is a wasteful number, since it uses less digits than its factorization.

415181225066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488505.

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 415181225066 in words is "four hundred fifteen billion, one hundred eighty-one million, two hundred twenty-five thousand, sixty-six".