1200342314400 has 72 divisors (see below), whose sum is σ = 3907114241184. Its totient is φ = 320091283200.

The previous prime is 1200342314393. The next prime is 1200342314411. The reversal of 1200342314400 is 44132430021.

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 11 ways as a sum of consecutive naturals, for example, 250068916 + ... + 250073715.

It is an arithmetic number, because the mean of its divisors is an integer number (54265475572).

Almost surely, 2^{1200342314400} is an apocalyptic number.

1200342314400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200342314400 is an abundant number, since it is smaller than the sum of its proper divisors (2706771926784).

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

1200342314400 is a wasteful number, since it uses less digits than its factorization.

1200342314400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500142654 (or 500142641 counting only the distinct ones).

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

Adding to 1200342314400 its reverse (44132430021), we get a palindrome (1244474744421).

The spelling of 1200342314400 in words is "one trillion, two hundred billion, three hundred forty-two million, three hundred fourteen thousand, four hundred".