1141452342 has 24 divisors (see below), whose sum is σ = 2474179344. Its totient is φ = 380325264.

The previous prime is 1141452317. The next prime is 1141452343. The reversal of 1141452342 is 2432541411.

1141452342 is a `hidden beast` number, since 11 + 414 + 5 + 234 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141452343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36028 + ... + 59840.

It is an arithmetic number, because the mean of its divisors is an integer number (103090806).

Almost surely, 2^1141452342 is an apocalyptic number.

1141452342 is an abundant number, since it is smaller than the sum of its proper divisors (1332727002).

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

1141452342 is a wasteful number, since it uses less digits than its factorization.

1141452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26484 (or 26481 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1141452342 is about 33785.3865154744. The cubic root of 1141452342 is about 1045.0873585234.

Adding to 1141452342 its reverse (2432541411), we get a palindrome (3573993753).

The spelling of 1141452342 in words is "one billion, one hundred forty-one million, four hundred fifty-two thousand, three hundred forty-two".