142936760940228 has 36 divisors (see below), whose sum is σ = 361314509303020. Its totient is φ = 47645304601536.

The previous prime is 142936760940209. The next prime is 142936760940277. The reversal of 142936760940228 is 822049067639241.

142936760940228 is a `hidden beast` number, since 1 + 4 + 2 + 9 + 367 + 6 + 0 + 9 + 40 + 228 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32089596493824 + 110847164446404 = 5664768^2 + 10528398^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5562343 + ... + 17799246.

Almost surely, 2^{142936760940228} is an apocalyptic number.

142936760940228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142936760940228 is an abundant number, since it is smaller than the sum of its proper divisors (218377748362792).

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

142936760940228 is a wasteful number, since it uses less digits than its factorization.

142936760940228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23531556 (or 23531551 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 142936760940228 in words is "one hundred forty-two trillion, nine hundred thirty-six billion, seven hundred sixty million, nine hundred forty thousand, two hundred twenty-eight".