340441112420420 has 96 divisors (see below), whose sum is σ = 818375722859520. Its totient is φ = 117752767256960.

The previous prime is 340441112420413. The next prime is 340441112420449. The reversal of 340441112420420 is 24024211144043.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187029602 + ... + 188841081.

It is an arithmetic number, because the mean of its divisors is an integer number (8524747113120).

Almost surely, 2^{340441112420420} is an apocalyptic number.

It is an amenable number.

340441112420420 is an abundant number, since it is smaller than the sum of its proper divisors (477934610439100).

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

340441112420420 is a wasteful number, since it uses less digits than its factorization.

340441112420420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375870905 (or 375870903 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 340441112420420 its reverse (24024211144043), we get a palindrome (364465323564463).

The spelling of 340441112420420 in words is "three hundred forty trillion, four hundred forty-one billion, one hundred twelve million, four hundred twenty thousand, four hundred twenty".