10142551550466 has 24 divisors (see below), whose sum is σ = 22121061665664. Its totient is φ = 3358460777400.

The previous prime is 10142551550459. The next prime is 10142551550479. The reversal of 10142551550466 is 66405515524101.

10142551550466 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 2 + 5 + 51 + 550 + 46 + 6 = 666.

10142551550466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1865808826 + ... + 1865814261.

It is an arithmetic number, because the mean of its divisors is an integer number (921710902736).

Almost surely, 2^{10142551550466} is an apocalyptic number.

10142551550466 is an abundant number, since it is smaller than the sum of its proper divisors (11978510115198).

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

10142551550466 is a wasteful number, since it uses less digits than its factorization.

10142551550466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731623246 (or 3731623243 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 10142551550466 in words is "ten trillion, one hundred forty-two billion, five hundred fifty-one million, five hundred fifty thousand, four hundred sixty-six".