340221134420001 has 48 divisors (see below), whose sum is σ = 515242536460288. Its totient is φ = 216058468111200.

The previous prime is 340221134419951. The next prime is 340221134420017. The reversal of 340221134420001 is 100024431122043.

340221134420001 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 211 + 3 + 442 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 340221134420001 - 2¹¹ = 340221134417953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340221134420051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17947866 + ... + 31663356.

Almost surely, 2^{340221134420001} is an apocalyptic number.

340221134420001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

340221134420001 is a deficient number, since it is larger than the sum of its proper divisors (175021402040287).

340221134420001 is a wasteful number, since it uses less digits than its factorization.

340221134420001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13716922 (or 13716919 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 340221134420001 its reverse (100024431122043), we get a palindrome (440245565542044).

The spelling of 340221134420001 in words is "three hundred forty trillion, two hundred twenty-one billion, one hundred thirty-four million, four hundred twenty thousand, one".