1230341242992 has 20 divisors (see below), whose sum is σ = 3178381544520. Its totient is φ = 410113747648.

The previous prime is 1230341242973. The next prime is 1230341242993. The reversal of 1230341242992 is 2992421430321.

It is a happy number.

It is a super-2 number, since 2×1230341242992² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230341242993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12816054567 + ... + 12816054662.

It is an arithmetic number, because the mean of its divisors is an integer number (158919077226).

Almost surely, 2^{1230341242992} is an apocalyptic number.

1230341242992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230341242992 is an abundant number, since it is smaller than the sum of its proper divisors (1948040301528).

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

1230341242992 is a wasteful number, since it uses less digits than its factorization.

1230341242992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25632109240 (or 25632109234 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 1230341242992 in words is "one trillion, two hundred thirty billion, three hundred forty-one million, two hundred forty-two thousand, nine hundred ninety-two".