1342462040400 has 240 divisors, whose sum is σ = 4832505449856. Its totient is φ = 316084623360.

The previous prime is 1342462040399. The next prime is 1342462040411. The reversal of 1342462040400 is 40402642431.

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 (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1511967 + ... + 2229566.

Almost surely, 2^{1342462040400} is an apocalyptic number.

1342462040400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342462040400 is an abundant number, since it is smaller than the sum of its proper divisors (3490043409456).

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

1342462040400 is a wasteful number, since it uses less digits than its factorization.

1342462040400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741590 (or 3741579 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1342462040400 its reverse (40402642431), we get a palindrome (1382864682831).

The spelling of 1342462040400 in words is "one trillion, three hundred forty-two billion, four hundred sixty-two million, forty thousand, four hundred".