1345434435136 has 56 divisors (see below), whose sum is σ = 2913431470560. Its totient is φ = 611378073600.

The previous prime is 1345434435131. The next prime is 1345434435161. The reversal of 1345434435136 is 6315344345431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1345434435131) 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, 2081835 + ... + 2650453.

Almost surely, 2^{1345434435136} is an apocalyptic number.

1345434435136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1345434435136 is an abundant number, since it is smaller than the sum of its proper divisors (1567997035424).

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

1345434435136 is a wasteful number, since it uses less digits than its factorization.

1345434435136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572003 (or 571993 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

The spelling of 1345434435136 in words is "one trillion, three hundred forty-five billion, four hundred thirty-four million, four hundred thirty-five thousand, one hundred thirty-six".