403241254513 has 8 divisors (see below), whose sum is σ = 405049088808. Its totient is φ = 401434080384.

The previous prime is 403241254433. The next prime is 403241254541. The reversal of 403241254513 is 315452142304.

It can be written as a sum of positive squares in 4 ways, for example, as 32339548224 + 370901706289 = 179832^2 + 609017^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 403241254513 - 2⁹ = 403241254001 is a prime.

It is a super-3 number, since 3×403241254513³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403241254573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080331 + ... + 1404847.

It is an arithmetic number, because the mean of its divisors is an integer number (50631136101).

Almost surely, 2^403241254513 is an apocalyptic number.

It is an amenable number.

403241254513 is a deficient number, since it is larger than the sum of its proper divisors (1807834295).

403241254513 is a wasteful number, since it uses less digits than its factorization.

403241254513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330083.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 403241254513 its reverse (315452142304), we get a palindrome (718693396817).

The spelling of 403241254513 in words is "four hundred three billion, two hundred forty-one million, two hundred fifty-four thousand, five hundred thirteen".