340551020411 has 8 divisors (see below), whose sum is σ = 389520979680. Its totient is φ = 291661014528.

The previous prime is 340551020339. The next prime is 340551020429. The reversal of 340551020411 is 114020155043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340551020411 - 2¹⁸ = 340550758267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340551020441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19979216 + ... + 19996253.

It is an arithmetic number, because the mean of its divisors is an integer number (48690122460).

Almost surely, 2^340551020411 is an apocalyptic number.

340551020411 is a deficient number, since it is larger than the sum of its proper divisors (48969959269).

340551020411 is a wasteful number, since it uses less digits than its factorization.

340551020411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39976693.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 340551020411 its reverse (114020155043), we get a palindrome (454571175454).

The spelling of 340551020411 in words is "three hundred forty billion, five hundred fifty-one million, twenty thousand, four hundred eleven".