30042140466126 has 16 divisors (see below), whose sum is σ = 60084394070400. Its totient is φ = 10014027965688.

The previous prime is 30042140466103. The next prime is 30042140466127. The reversal of 30042140466126 is 62166404124003.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30042140466127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042116 + ... + 7821143.

It is an arithmetic number, because the mean of its divisors is an integer number (3755274629400).

Almost surely, 2^{30042140466126} is an apocalyptic number.

30042140466126 is an abundant number, since it is smaller than the sum of its proper divisors (30042253604274).

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

30042140466126 is a wasteful number, since it uses less digits than its factorization.

30042140466126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9428183.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 30042140466126 in words is "thirty trillion, forty-two billion, one hundred forty million, four hundred sixty-six thousand, one hundred twenty-six".