142466541146256 has 20 divisors (see below), whose sum is σ = 368038564627952. Its totient is φ = 47488847048736.

The previous prime is 142466541146233. The next prime is 142466541146263. The reversal of 142466541146256 is 652641145664241.

It is a junction number, because it is equal to n+sod(n) for n = 142466541146196 and 142466541146205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484026470226 + ... + 1484026470321.

Almost surely, 2^{142466541146256} is an apocalyptic number.

142466541146256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142466541146256 is an abundant number, since it is smaller than the sum of its proper divisors (225572023481696).

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

142466541146256 is a wasteful number, since it uses less digits than its factorization.

142466541146256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968052940558 (or 2968052940552 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 57.

The spelling of 142466541146256 in words is "one hundred forty-two trillion, four hundred sixty-six billion, five hundred forty-one million, one hundred forty-six thousand, two hundred fifty-six".