1355100441 has 16 divisors (see below), whose sum is σ = 1821646464. Its totient is φ = 895999104.

The previous prime is 1355100437. The next prime is 1355100443. The reversal of 1355100441 is 1440015531.

It is a happy number.

It is not a de Polignac number, because 1355100441 - 2² = 1355100437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1355100443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288276 + ... + 292938.

It is an arithmetic number, because the mean of its divisors is an integer number (113852904).

Almost surely, 2^1355100441 is an apocalyptic number.

It is an amenable number.

1355100441 is a deficient number, since it is larger than the sum of its proper divisors (466546023).

1355100441 is a wasteful number, since it uses less digits than its factorization.

1355100441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1355100441 is about 36811.6889180597. The cubic root of 1355100441 is about 1106.5995659687.

Adding to 1355100441 its reverse (1440015531), we get a palindrome (2795115972).

The spelling of 1355100441 in words is "one billion, three hundred fifty-five million, one hundred thousand, four hundred forty-one".