340445310145350 has 48 divisors (see below), whose sum is σ = 847001827325712. Its totient is φ = 90495366773760.

The previous prime is 340445310145309. The next prime is 340445310145387. The reversal of 340445310145350 is 53541013544043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3625568707 + ... + 3625662606.

It is an arithmetic number, because the mean of its divisors is an integer number (17645871402619).

Almost surely, 2^{340445310145350} is an apocalyptic number.

340445310145350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340445310145350 is an abundant number, since it is smaller than the sum of its proper divisors (506556517180362).

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

340445310145350 is a wasteful number, since it uses less digits than its factorization.

340445310145350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251231641 (or 7251231636 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 340445310145350 its reverse (53541013544043), we get a palindrome (393986323689393).

The spelling of 340445310145350 in words is "three hundred forty trillion, four hundred forty-five billion, three hundred ten million, one hundred forty-five thousand, three hundred fifty".