1342003012400 has 60 divisors (see below), whose sum is σ = 3228525820200. Its totient is φ = 536074698240.

The previous prime is 1342003012397. The next prime is 1342003012429. The reversal of 1342003012400 is 42103002431.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1974365 + ... + 2565564.

It is an arithmetic number, because the mean of its divisors is an integer number (53808763670).

Almost surely, 2^{1342003012400} is an apocalyptic number.

1342003012400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342003012400 is an abundant number, since it is smaller than the sum of its proper divisors (1886522807800).

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

1342003012400 is a wasteful number, since it uses less digits than its factorization.

1342003012400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540686 (or 4540675 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1342003012400 its reverse (42103002431), we get a palindrome (1384106014831).

The spelling of 1342003012400 in words is "one trillion, three hundred forty-two billion, three million, twelve thousand, four hundred".