4251406776608 has 24 divisors (see below), whose sum is σ = 8733868270848. Its totient is φ = 2033281501504.

The previous prime is 4251406776601. The next prime is 4251406776637. The reversal of 4251406776608 is 8066776041524.

It is not an unprimeable number, because it can be changed into a prime (4251406776601) 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, 2888183216 + ... + 2888184687.

It is an arithmetic number, because the mean of its divisors is an integer number (363911177952).

Almost surely, 2^{4251406776608} is an apocalyptic number.

It is an amenable number.

4251406776608 is an abundant number, since it is smaller than the sum of its proper divisors (4482461494240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4251406776608 is a wasteful number, since it uses less digits than its factorization.

4251406776608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776367936 (or 5776367928 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 4251406776608 in words is "four trillion, two hundred fifty-one billion, four hundred six million, seven hundred seventy-six thousand, six hundred eight".