1304012342000 has 80 divisors (see below), whose sum is σ = 3183714985152. Its totient is φ = 516540729600.

The previous prime is 1304012341979. The next prime is 1304012342011. The reversal of 1304012342000 is 2432104031.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2959079 + ... + 3371078.

Almost surely, 2^{1304012342000} is an apocalyptic number.

1304012342000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304012342000 is an abundant number, since it is smaller than the sum of its proper divisors (1879702643152).

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

1304012342000 is a wasteful number, since it uses less digits than its factorization.

1304012342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6330283 (or 6330267 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1304012342000 its reverse (2432104031), we get a palindrome (1306444446031).

The spelling of 1304012342000 in words is "one trillion, three hundred four billion, twelve million, three hundred forty-two thousand".