340300403352 has 96 divisors (see below), whose sum is σ = 1134334699680. Its totient is φ = 89749555200.

The previous prime is 340300403347. The next prime is 340300403369. The reversal of 340300403352 is 253304003043.

It is a happy number.

340300403352 is a `hidden beast` number, since 3 + 4 + 0 + 300 + 4 + 0 + 3 + 352 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25962649 + ... + 25975752.

It is an arithmetic number, because the mean of its divisors is an integer number (11815986455).

Almost surely, 2^340300403352 is an apocalyptic number.

It is an amenable number.

340300403352 is an abundant number, since it is smaller than the sum of its proper divisors (794034296328).

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

340300403352 is a wasteful number, since it uses less digits than its factorization.

340300403352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51938433 (or 51938426 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 340300403352 its reverse (253304003043), we get a palindrome (593604406395).

The spelling of 340300403352 in words is "three hundred forty billion, three hundred million, four hundred three thousand, three hundred fifty-two".