10251420601000 has 32 divisors (see below), whose sum is σ = 23988324208680. Its totient is φ = 4100568240000.

The previous prime is 10251420600899. The next prime is 10251420601003. The reversal of 10251420601000 is 10602415201.

It can be written as a sum of positive squares in 4 ways, for example, as 543472686436 + 9707947914564 = 737206^2 + 3115758^2 .

It is not an unprimeable number, because it can be changed into a prime (10251420601003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5125709301 + ... + 5125711300.

Almost surely, 2^{10251420601000} is an apocalyptic number.

10251420601000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10251420601000 is an abundant number, since it is smaller than the sum of its proper divisors (13736903607680).

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

10251420601000 is a wasteful number, since it uses less digits than its factorization.

10251420601000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251420622 (or 10251420608 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 10251420601000 in words is "ten trillion, two hundred fifty-one billion, four hundred twenty million, six hundred one thousand".