142031040461162 has 4 divisors (see below), whose sum is σ = 213046560691746. Its totient is φ = 71015520230580.

The previous prime is 142031040461161. The next prime is 142031040461203. The reversal of 142031040461162 is 261164040130241.

142031040461162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 127172104797721 + 14858935663441 = 11277061^2 + 3854729^2 .

It is not an unprimeable number, because it can be changed into a prime (142031040461161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35507760115289 + ... + 35507760115292.

Almost surely, 2^{142031040461162} is an apocalyptic number.

142031040461162 is a deficient number, since it is larger than the sum of its proper divisors (71015520230584).

142031040461162 is an equidigital number, since it uses as much as digits as its factorization.

142031040461162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71015520230583.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 142031040461162 in words is "one hundred forty-two trillion, thirty-one billion, forty million, four hundred sixty-one thousand, one hundred sixty-two".