31434352540241 has 8 divisors (see below), whose sum is σ = 35933421338304. Its totient is φ = 26937395493840.

The previous prime is 31434352540223. The next prime is 31434352540243. The reversal of 31434352540241 is 14204525343413.

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 31434352540241 - 2¹⁰ = 31434352539217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31434352540243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527906015 + ... + 527965556.

It is an arithmetic number, because the mean of its divisors is an integer number (4491677667288).

Almost surely, 2^{31434352540241} is an apocalyptic number.

It is an amenable number.

31434352540241 is a deficient number, since it is larger than the sum of its proper divisors (4499068798063).

31434352540241 is a wasteful number, since it uses less digits than its factorization.

31434352540241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055875831.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 31434352540241 its reverse (14204525343413), we get a palindrome (45638877883654).

The spelling of 31434352540241 in words is "thirty-one trillion, four hundred thirty-four billion, three hundred fifty-two million, five hundred forty thousand, two hundred forty-one".