142466243361654 has 16 divisors (see below), whose sum is σ = 285831327379248. Its totient is φ = 47338941011232.

The previous prime is 142466243361649. The next prime is 142466243361679. The reversal of 142466243361654 is 456163342664241.

142466243361654 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142466243361594 and 142466243361603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37451691937 + ... + 37451695740.

It is an arithmetic number, because the mean of its divisors is an integer number (17864457961203).

Almost surely, 2^{142466243361654} is an apocalyptic number.

142466243361654 is an abundant number, since it is smaller than the sum of its proper divisors (143365084017594).

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

142466243361654 is a wasteful number, since it uses less digits than its factorization.

142466243361654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74903387999.

The product of its digits is 59719680, while the sum is 57.

The spelling of 142466243361654 in words is "one hundred forty-two trillion, four hundred sixty-six billion, two hundred forty-three million, three hundred sixty-one thousand, six hundred fifty-four".