142053277994 has 8 divisors (see below), whose sum is σ = 222344261280. Its totient is φ = 67938524236.

The previous prime is 142053277853. The next prime is 142053278011. The reversal of 142053277994 is 499772350241.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544057324 + ... + 1544057415.

It is an arithmetic number, because the mean of its divisors is an integer number (27793032660).

Almost surely, 2^142053277994 is an apocalyptic number.

142053277994 is a deficient number, since it is larger than the sum of its proper divisors (80290983286).

142053277994 is a wasteful number, since it uses less digits than its factorization.

142053277994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088114764.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 142053277994 in words is "one hundred forty-two billion, fifty-three million, two hundred seventy-seven thousand, nine hundred ninety-four".