1342120432312 has 32 divisors (see below), whose sum is σ = 2772427014000. Its totient is φ = 604014592000.

The previous prime is 1342120432309. The next prime is 1342120432321. The reversal of 1342120432312 is 2132340212431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75492937 + ... + 75510712.

Almost surely, 2^{1342120432312} is an apocalyptic number.

It is an amenable number.

1342120432312 is an abundant number, since it is smaller than the sum of its proper divisors (1430306581688).

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

1342120432312 is a wasteful number, since it uses less digits than its factorization.

1342120432312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151003767 (or 151003763 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1342120432312 its reverse (2132340212431), we get a palindrome (3474460644743).

The spelling of 1342120432312 in words is "one trillion, three hundred forty-two billion, one hundred twenty million, four hundred thirty-two thousand, three hundred twelve".