340323401400 has 48 divisors (see below), whose sum is σ = 1055002546200. Its totient is φ = 90752906880.

The previous prime is 340323401399. The next prime is 340323401417. The reversal of 340323401400 is 4104323043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283602235 + ... + 283603434.

Almost surely, 2^340323401400 is an apocalyptic number.

340323401400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340323401400 is an abundant number, since it is smaller than the sum of its proper divisors (714679144800).

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

340323401400 is a wasteful number, since it uses less digits than its factorization.

340323401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567205688 (or 567205679 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 340323401400 its reverse (4104323043), we get a palindrome (344427724443).

The spelling of 340323401400 in words is "three hundred forty billion, three hundred twenty-three million, four hundred one thousand, four hundred".