1342404020024 has 32 divisors (see below), whose sum is σ = 2583328310640. Its totient is φ = 653579078400.

The previous prime is 1342404020003. The next prime is 1342404020057. The reversal of 1342404020024 is 4200204042431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1342404019975 and 1342404020002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741167 + ... + 4084254.

Almost surely, 2^{1342404020024} is an apocalyptic number.

It is an amenable number.

1342404020024 is a deficient number, since it is larger than the sum of its proper divisors (1240924290616).

1342404020024 is a wasteful number, since it uses less digits than its factorization.

1342404020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7825991 (or 7825987 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1342404020024 its reverse (4200204042431), we get a palindrome (5542608062455).

The spelling of 1342404020024 in words is "one trillion, three hundred forty-two billion, four hundred four million, twenty thousand, twenty-four".