1355375244 has 12 divisors (see below), whose sum is σ = 3162542264. Its totient is φ = 451791744.

The previous prime is 1355375183. The next prime is 1355375261. The reversal of 1355375244 is 4425735531.

It is a tau number, because it is divible by the number of its divisors (12).

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, 56473957 + ... + 56473980.

Almost surely, 2^1355375244 is an apocalyptic number.

It is an amenable number.

1355375244 is an abundant number, since it is smaller than the sum of its proper divisors (1807167020).

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

1355375244 is a wasteful number, since it uses less digits than its factorization.

1355375244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112947944 (or 112947942 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 1355375244 is about 36815.4212796757. The cubic root of 1355375244 is about 1106.6743639487.

The spelling of 1355375244 in words is "one billion, three hundred fifty-five million, three hundred seventy-five thousand, two hundred forty-four".