142406066430 has 48 divisors (see below), whose sum is σ = 370806087600. Its totient is φ = 37918508544.

The previous prime is 142406066423. The next prime is 142406066431. The reversal of 142406066430 is 34660604241.

142406066430 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 0 + 6 + 0 + 6 + 643 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142406066431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1114980 + ... + 1236119.

It is an arithmetic number, because the mean of its divisors is an integer number (7725126825).

Almost surely, 2^142406066430 is an apocalyptic number.

142406066430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142406066430 is an abundant number, since it is smaller than the sum of its proper divisors (228400021170).

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

142406066430 is a wasteful number, since it uses less digits than its factorization.

142406066430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351785 (or 2351782 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 142406066430 in words is "one hundred forty-two billion, four hundred six million, sixty-six thousand, four hundred thirty".