340012103204400 has 240 divisors, whose sum is σ = 1258081147617408. Its totient is φ = 77578519040000.

The previous prime is 340012103204381. The next prime is 340012103204429. The reversal of 340012103204400 is 4402301210043.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 757378326 + ... + 757827125.

Almost surely, 2^{340012103204400} is an apocalyptic number.

340012103204400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340012103204400 is an abundant number, since it is smaller than the sum of its proper divisors (918069044413008).

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

340012103204400 is a wasteful number, since it uses less digits than its factorization.

340012103204400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515205500 (or 1515205489 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 340012103204400 its reverse (4402301210043), we get a palindrome (344414404414443).

The spelling of 340012103204400 in words is "three hundred forty trillion, twelve billion, one hundred three million, two hundred four thousand, four hundred".