1353339144 has 64 divisors (see below), whose sum is σ = 3957144000. Its totient is φ = 427368960.

The previous prime is 1353339139. The next prime is 1353339157. The reversal of 1353339144 is 4419333531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1353339099 and 1353339108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160777 + ... + 168984.

It is an arithmetic number, because the mean of its divisors is an integer number (61830375).

Almost surely, 2^1353339144 is an apocalyptic number.

It is an amenable number.

1353339144 is an abundant number, since it is smaller than the sum of its proper divisors (2603804856).

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

1353339144 is a wasteful number, since it uses less digits than its factorization.

1353339144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329795 (or 329785 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 1353339144 is about 36787.7580724893. The cubic root of 1353339144 is about 1106.1199224246.

The spelling of 1353339144 in words is "one billion, three hundred fifty-three million, three hundred thirty-nine thousand, one hundred forty-four".