340001003400 has 96 divisors (see below), whose sum is σ = 1079710581600. Its totient is φ = 88455539200.

The previous prime is 340001003317. The next prime is 340001003423. The reversal of 340001003400 is 4300100043.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 340001003400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6885990 + ... + 6935189.

It is an arithmetic number, because the mean of its divisors is an integer number (11246985225).

Almost surely, 2^340001003400 is an apocalyptic number.

340001003400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340001003400 is an abundant number, since it is smaller than the sum of its proper divisors (739709578200).

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

340001003400 is a wasteful number, since it uses less digits than its factorization.

340001003400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13821239 (or 13821230 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 340001003400 its reverse (4300100043), we get a palindrome (344301103443).

The spelling of 340001003400 in words is "three hundred forty billion, one million, three thousand, four hundred".