1355434544 has 40 divisors (see below), whose sum is σ = 2679807648. Its totient is φ = 664012800.

The previous prime is 1355434529. The next prime is 1355434583. The reversal of 1355434544 is 4454345531.

It is a junction number, because it is equal to n+sod(n) for n = 1355434498 and 1355434507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152429 + ... + 161075.

Almost surely, 2^1355434544 is an apocalyptic number.

It is an amenable number.

1355434544 is a deficient number, since it is larger than the sum of its proper divisors (1324373104).

1355434544 is a wasteful number, since it uses less digits than its factorization.

1355434544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8853 (or 8847 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The square root of 1355434544 is about 36816.2266398934. The cubic root of 1355434544 is about 1106.6905033494.

The spelling of 1355434544 in words is "one billion, three hundred fifty-five million, four hundred thirty-four thousand, five hundred forty-four".