340051143 has 8 divisors (see below), whose sum is σ = 457891056. Its totient is φ = 224456000.

The previous prime is 340051109. The next prime is 340051169. The reversal of 340051143 is 341150043.

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 340051143 - 2⁶ = 340051079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340053143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560838 + ... + 561443.

It is an arithmetic number, because the mean of its divisors is an integer number (57236382).

Almost surely, 2^340051143 is an apocalyptic number.

340051143 is a deficient number, since it is larger than the sum of its proper divisors (117839913).

340051143 is a wasteful number, since it uses less digits than its factorization.

340051143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122385.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 340051143 is about 18440.4756717391. The cubic root of 340051143 is about 697.9881984469.

The spelling of 340051143 in words is "three hundred forty million, fifty-one thousand, one hundred forty-three".