425601216266 has 8 divisors (see below), whose sum is σ = 672001920480. Its totient is φ = 201600576108.

The previous prime is 425601216263. The next prime is 425601216281. The reversal of 425601216266 is 662612106524.

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

It is a super-2 number, since 2×425601216266² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425601216263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5600015966 + ... + 5600016041.

It is an arithmetic number, because the mean of its divisors is an integer number (84000240060).

Almost surely, 2^425601216266 is an apocalyptic number.

425601216266 is a deficient number, since it is larger than the sum of its proper divisors (246400704214).

425601216266 is a wasteful number, since it uses less digits than its factorization.

425601216266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11200032028.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 425601216266 in words is "four hundred twenty-five billion, six hundred one million, two hundred sixteen thousand, two hundred sixty-six".