1351105346142 has 16 divisors (see below), whose sum is σ = 3002456324880. Its totient is φ = 450368448696.

The previous prime is 1351105346141. The next prime is 1351105346147. The reversal of 1351105346142 is 2416435011531.

1351105346142 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 1 + 0 + 5 + 34 + 614 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1351105346097 and 1351105346106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351105346141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12510234633 + ... + 12510234740.

It is an arithmetic number, because the mean of its divisors is an integer number (187653520305).

Almost surely, 2^{1351105346142} is an apocalyptic number.

1351105346142 is an abundant number, since it is smaller than the sum of its proper divisors (1651350978738).

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

1351105346142 is a wasteful number, since it uses less digits than its factorization.

1351105346142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020469384 (or 25020469378 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1351105346142 in words is "one trillion, three hundred fifty-one billion, one hundred five million, three hundred forty-six thousand, one hundred forty-two".