340145530432 has 14 divisors (see below), whose sum is σ = 674976287078. Its totient is φ = 170072765184.

The previous prime is 340145530357. The next prime is 340145530447. The reversal of 340145530432 is 234035541043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 299541668416 + 40603862016 = 547304^2 + 201504^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657386893 + ... + 2657387020.

Almost surely, 2^340145530432 is an apocalyptic number.

340145530432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340145530432 is a deficient number, since it is larger than the sum of its proper divisors (334830756646).

340145530432 is an equidigital number, since it uses as much as digits as its factorization.

340145530432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314773925 (or 5314773915 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 340145530432 in words is "three hundred forty billion, one hundred forty-five million, five hundred thirty thousand, four hundred thirty-two".