1352434740412 has 18 divisors (see below), whose sum is σ = 2753170721952. Its totient is φ = 579614888664.

The previous prime is 1352434740407. The next prime is 1352434740457. The reversal of 1352434740412 is 2140474342531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3450088428 + ... + 3450088819.

Almost surely, 2^{1352434740412} is an apocalyptic number.

It is an amenable number.

1352434740412 is an abundant number, since it is smaller than the sum of its proper divisors (1400735981540).

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

1352434740412 is a wasteful number, since it uses less digits than its factorization.

1352434740412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900177265 (or 6900177256 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 1352434740412 in words is "one trillion, three hundred fifty-two billion, four hundred thirty-four million, seven hundred forty thousand, four hundred twelve".