340332533541 has 144 divisors (see below), whose sum is σ = 688216471488. Its totient is φ = 159214809600.

The previous prime is 340332533509. The next prime is 340332533591. The reversal of 340332533541 is 145335233043.

340332533541 is a `hidden beast` number, since 3 + 40 + 3 + 32 + 533 + 54 + 1 = 666.

It is not a de Polignac number, because 340332533541 - 2⁵ = 340332533509 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 340332533496 and 340332533505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340332533591) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2519770 + ... + 2651396.

It is an arithmetic number, because the mean of its divisors is an integer number (4779281052).

Almost surely, 2^340332533541 is an apocalyptic number.

It is an amenable number.

340332533541 is an abundant number, since it is smaller than the sum of its proper divisors (347883937947).

340332533541 is a wasteful number, since it uses less digits than its factorization.

340332533541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131712 (or 131702 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 340332533541 its reverse (145335233043), we get a palindrome (485667766584).

The spelling of 340332533541 in words is "three hundred forty billion, three hundred thirty-two million, five hundred thirty-three thousand, five hundred forty-one".