1345434435324 has 48 divisors (see below), whose sum is σ = 3986472403200. Its totient is φ = 384409838448.

The previous prime is 1345434435313. The next prime is 1345434435361. The reversal of 1345434435324 is 4235344345431.

1345434435324 is a `hidden beast` number, since 1 + 3 + 4 + 543 + 44 + 35 + 32 + 4 = 666.

It is a super-2 number, since 2×1345434435324² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1345434435324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889836834 + ... + 889838345.

It is an arithmetic number, because the mean of its divisors is an integer number (83051508400).

Almost surely, 2^{1345434435324} is an apocalyptic number.

1345434435324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1345434435324 is an abundant number, since it is smaller than the sum of its proper divisors (2641037967876).

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

1345434435324 is a wasteful number, since it uses less digits than its factorization.

1345434435324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779675199 (or 1779675191 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

The spelling of 1345434435324 in words is "one trillion, three hundred forty-five billion, four hundred thirty-four million, four hundred thirty-five thousand, three hundred twenty-four".