1342404019975 has 12 divisors (see below), whose sum is σ = 1674548540784. Its totient is φ = 1067492534720.

The previous prime is 1342404019969. The next prime is 1342404019981. The reversal of 1342404019975 is 5799104042431.

It is an interprime number because it is at equal distance from previous prime (1342404019969) and next prime (1342404019981).

It is not a de Polignac number, because 1342404019975 - 2¹⁵ = 1342403987207 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 160762774 + ... + 160771123.

It is an arithmetic number, because the mean of its divisors is an integer number (139545711732).

Almost surely, 2^{1342404019975} is an apocalyptic number.

1342404019975 is a deficient number, since it is larger than the sum of its proper divisors (332144520809).

1342404019975 is a wasteful number, since it uses less digits than its factorization.

1342404019975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321534074 (or 321534069 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1342404019975 in words is "one trillion, three hundred forty-two billion, four hundred four million, nineteen thousand, nine hundred seventy-five".