3240200345534 has 32 divisors (see below), whose sum is σ = 4905985440000. Its totient is φ = 1604936073600.

The previous prime is 3240200345461. The next prime is 3240200345537. The reversal of 3240200345534 is 4355430020423.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3240200345494 and 3240200345503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240200345537) 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, 219861014 + ... + 219875750.

It is an arithmetic number, because the mean of its divisors is an integer number (153312045000).

Almost surely, 2^{3240200345534} is an apocalyptic number.

3240200345534 is a deficient number, since it is larger than the sum of its proper divisors (1665785094466).

3240200345534 is a wasteful number, since it uses less digits than its factorization.

3240200345534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16848.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 3240200345534 its reverse (4355430020423), we get a palindrome (7595630365957).

The spelling of 3240200345534 in words is "three trillion, two hundred forty billion, two hundred million, three hundred forty-five thousand, five hundred thirty-four".