142959775254 has 16 divisors (see below), whose sum is σ = 285992592048. Its totient is φ = 47641084832.

The previous prime is 142959775241. The next prime is 142959775279. The reversal of 142959775254 is 452577959241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3017937 + ... + 3064940.

It is an arithmetic number, because the mean of its divisors is an integer number (17874537003).

Almost surely, 2^142959775254 is an apocalyptic number.

142959775254 is an abundant number, since it is smaller than the sum of its proper divisors (143032816794).

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

142959775254 is a wasteful number, since it uses less digits than its factorization.

142959775254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086799.

The product of its digits is 31752000, while the sum is 60.

The spelling of 142959775254 in words is "one hundred forty-two billion, nine hundred fifty-nine million, seven hundred seventy-five thousand, two hundred fifty-four".