324105263231640 has 128 divisors (see below), whose sum is σ = 1080721495468800. Its totient is φ = 77088501701120.

The previous prime is 324105263231501. The next prime is 324105263231663. The reversal of 324105263231640 is 46132362501423.

It is a junction number, because it is equal to n+sod(n) for n = 324105263231592 and 324105263231601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2316291270 + ... + 2316431189.

It is an arithmetic number, because the mean of its divisors is an integer number (8443136683350).

Almost surely, 2^{324105263231640} is an apocalyptic number.

324105263231640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324105263231640 is an abundant number, since it is smaller than the sum of its proper divisors (756616232237160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324105263231640 is a wasteful number, since it uses less digits than its factorization.

324105263231640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632722537 (or 4632722533 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 324105263231640 in words is "three hundred twenty-four trillion, one hundred five billion, two hundred sixty-three million, two hundred thirty-one thousand, six hundred forty".