1342421343501 has 12 divisors (see below), whose sum is σ = 2082122900352. Its totient is φ = 767097910488.

The previous prime is 1342421343463. The next prime is 1342421343539. The reversal of 1342421343501 is 1053431242431.

It is an interprime number because it is at equal distance from previous prime (1342421343463) and next prime (1342421343539).

It is not a de Polignac number, because 1342421343501 - 2¹³ = 1342421335309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342421342501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4566058845 + ... + 4566059138.

It is an arithmetic number, because the mean of its divisors is an integer number (173510241696).

Almost surely, 2^{1342421343501} is an apocalyptic number.

It is an amenable number.

1342421343501 is a deficient number, since it is larger than the sum of its proper divisors (739701556851).

1342421343501 is an equidigital number, since it uses as much as digits as its factorization.

1342421343501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9132118000 (or 9132117993 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1342421343501 its reverse (1053431242431), we get a palindrome (2395852585932).

The spelling of 1342421343501 in words is "one trillion, three hundred forty-two billion, four hundred twenty-one million, three hundred forty-three thousand, five hundred one".