142774770011 has 8 divisors (see below), whose sum is σ = 152871863760. Its totient is φ = 132866407168.

The previous prime is 142774770007. The next prime is 142774770013. The reversal of 142774770011 is 110077477241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142774770011 - 2² = 142774770007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142774770013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47181161 + ... + 47184186.

It is an arithmetic number, because the mean of its divisors is an integer number (19108982970).

Almost surely, 2^142774770011 is an apocalyptic number.

142774770011 is a deficient number, since it is larger than the sum of its proper divisors (10097093749).

142774770011 is an equidigital number, since it uses as much as digits as its factorization.

142774770011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94365453.

The product of its (nonzero) digits is 76832, while the sum is 41.

The spelling of 142774770011 in words is "one hundred forty-two billion, seven hundred seventy-four million, seven hundred seventy thousand, eleven".