340554011131 has 8 divisors (see below), whose sum is σ = 350426947184. Its totient is φ = 330716273760.

The previous prime is 340554011129. The next prime is 340554011141. The reversal of 340554011131 is 131110455043.

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 340554011131 - 2¹ = 340554011129 is a prime.

It is a super-2 number, since 2×340554011131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340554011131.

It is not an unprimeable number, because it can be changed into a prime (340554011141) 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, 8780040 + ... + 8818741.

It is an arithmetic number, because the mean of its divisors is an integer number (43803368398).

Almost surely, 2^340554011131 is an apocalyptic number.

340554011131 is a deficient number, since it is larger than the sum of its proper divisors (9872936053).

340554011131 is a wasteful number, since it uses less digits than its factorization.

340554011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17599341.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 340554011131 its reverse (131110455043), we get a palindrome (471664466174).

The spelling of 340554011131 in words is "three hundred forty billion, five hundred fifty-four million, eleven thousand, one hundred thirty-one".