1142353136954 has 8 divisors (see below), whose sum is σ = 1713676434228. Its totient is φ = 571127658880.

The previous prime is 1142353136927. The next prime is 1142353136987. The reversal of 1142353136954 is 4596313532411.

It can be written as a sum of positive squares in 2 ways, for example, as 1105498736329 + 36854400625 = 1051427^2 + 191975^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1142353136899 and 1142353136908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24425597 + ... + 24472320.

Almost surely, 2^{1142353136954} is an apocalyptic number.

1142353136954 is a deficient number, since it is larger than the sum of its proper divisors (571323297274).

1142353136954 is a wasteful number, since it uses less digits than its factorization.

1142353136954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48909600.

The product of its digits is 1166400, while the sum is 47.

The spelling of 1142353136954 in words is "one trillion, one hundred forty-two billion, three hundred fifty-three million, one hundred thirty-six thousand, nine hundred fifty-four".