340572142133 has 8 divisors (see below), whose sum is σ = 348891784920. Its totient is φ = 332253118720.

The previous prime is 340572142129. The next prime is 340572142139. The reversal of 340572142133 is 331241275043.

It can be written as a sum of positive squares in 4 ways, for example, as 8493096964 + 332079045169 = 92158^2 + 576263^2 .

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 340572142133 - 2² = 340572142129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340572142093 and 340572142102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340572142139) 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, 1076441 + ... + 1356417.

It is an arithmetic number, because the mean of its divisors is an integer number (43611473115).

Almost surely, 2^340572142133 is an apocalyptic number.

It is an amenable number.

340572142133 is a deficient number, since it is larger than the sum of its proper divisors (8319642787).

340572142133 is a wasteful number, since it uses less digits than its factorization.

340572142133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309687.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 340572142133 in words is "three hundred forty billion, five hundred seventy-two million, one hundred forty-two thousand, one hundred thirty-three".