1353161142 has 24 divisors (see below), whose sum is σ = 2972014344. Its totient is φ = 444874464.

The previous prime is 1353161119. The next prime is 1353161143. The reversal of 1353161142 is 2411613531.

It is a happy number.

1353161142 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 1 + 611 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353161143) 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, 513588 + ... + 516215.

It is an arithmetic number, because the mean of its divisors is an integer number (123833931).

Almost surely, 2^1353161142 is an apocalyptic number.

1353161142 is an abundant number, since it is smaller than the sum of its proper divisors (1618853202).

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

1353161142 is a wasteful number, since it uses less digits than its factorization.

1353161142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029884 (or 1029881 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1353161142 is about 36785.3386826872. The cubic root of 1353161142 is about 1106.0714250487.

Adding to 1353161142 its reverse (2411613531), we get a palindrome (3764774673).

The spelling of 1353161142 in words is "one billion, three hundred fifty-three million, one hundred sixty-one thousand, one hundred forty-two".