1142452153351 has 4 divisors (see below), whose sum is σ = 1146351307752. Its totient is φ = 1138552998952.

The previous prime is 1142452153343. The next prime is 1142452153363. The reversal of 1142452153351 is 1533512542411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1142452153351 - 2³ = 1142452153343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1142452153351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142452153301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949576761 + ... + 1949577346.

It is an arithmetic number, because the mean of its divisors is an integer number (286587826938).

Almost surely, 2^{1142452153351} is an apocalyptic number.

1142452153351 is a deficient number, since it is larger than the sum of its proper divisors (3899154401).

1142452153351 is an equidigital number, since it uses as much as digits as its factorization.

1142452153351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3899154400.

The product of its digits is 72000, while the sum is 37.

Adding to 1142452153351 its reverse (1533512542411), we get a palindrome (2675964695762).

The spelling of 1142452153351 in words is "one trillion, one hundred forty-two billion, four hundred fifty-two million, one hundred fifty-three thousand, three hundred fifty-one".