1343345251632 has 20 divisors (see below), whose sum is σ = 3470308566840. Its totient is φ = 447781750528.

The previous prime is 1343345251631. The next prime is 1343345251637. The reversal of 1343345251632 is 2361525433431.

It is not an unprimeable number, because it can be changed into a prime (1343345251631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13993179657 + ... + 13993179752.

It is an arithmetic number, because the mean of its divisors is an integer number (173515428342).

Almost surely, 2^{1343345251632} is an apocalyptic number.

1343345251632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343345251632 is an abundant number, since it is smaller than the sum of its proper divisors (2126963315208).

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

1343345251632 is a wasteful number, since it uses less digits than its factorization.

1343345251632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27986359420 (or 27986359414 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

The spelling of 1343345251632 in words is "one trillion, three hundred forty-three billion, three hundred forty-five million, two hundred fifty-one thousand, six hundred thirty-two".