1342440023004 has 96 divisors (see below), whose sum is σ = 3621974630400. Its totient is φ = 429462371520.

The previous prime is 1342440022999. The next prime is 1342440023039. The reversal of 1342440023004 is 4003200442431.

It is a happy number.

1342440023004 is a `hidden beast` number, since 1 + 3 + 4 + 24 + 400 + 230 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 760252 + ... + 1806339.

It is an arithmetic number, because the mean of its divisors is an integer number (37728902400).

Almost surely, 2^{1342440023004} is an apocalyptic number.

It is an amenable number.

1342440023004 is an abundant number, since it is smaller than the sum of its proper divisors (2279534607396).

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

1342440023004 is a wasteful number, since it uses less digits than its factorization.

1342440023004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566800 (or 2566792 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1342440023004 its reverse (4003200442431), we get a palindrome (5345640465435).

The spelling of 1342440023004 in words is "one trillion, three hundred forty-two billion, four hundred forty million, twenty-three thousand, four".