741335121 has 6 divisors (see below), whose sum is σ = 1070817410. Its totient is φ = 494223408.

The previous prime is 741335117. The next prime is 741335143. The reversal of 741335121 is 121533147.

It can be written as a sum of positive squares in only one way, i.e., 603390096 + 137945025 = 24564^2 + 11745^2 .

It is not a de Polignac number, because 741335121 - 2² = 741335117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741335321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41185276 + ... + 41185293.

Almost surely, 2^741335121 is an apocalyptic number.

It is an amenable number.

741335121 is a deficient number, since it is larger than the sum of its proper divisors (329482289).

741335121 is a wasteful number, since it uses less digits than its factorization.

741335121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82370575 (or 82370572 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 741335121 is about 27227.4699706014. The cubic root of 741335121 is about 905.0478169336.

Adding to 741335121 its reverse (121533147), we get a palindrome (862868268).

The spelling of 741335121 in words is "seven hundred forty-one million, three hundred thirty-five thousand, one hundred twenty-one".