340143135057 has 32 divisors (see below), whose sum is σ = 573627432960. Its totient is φ = 197184422160.

The previous prime is 340143135047. The next prime is 340143135091. The reversal of 340143135057 is 750531341043.

340143135057 is a `hidden beast` number, since 3 + 4 + 0 + 143 + 1 + 3 + 505 + 7 = 666.

It is not a de Polignac number, because 340143135057 - 2⁸ = 340143134801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340143135037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24890193 + ... + 24903854.

It is an arithmetic number, because the mean of its divisors is an integer number (17925857280).

Almost surely, 2^340143135057 is an apocalyptic number.

It is an amenable number.

340143135057 is a deficient number, since it is larger than the sum of its proper divisors (233484297903).

340143135057 is a wasteful number, since it uses less digits than its factorization.

340143135057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49794090 (or 49794084 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 340143135057 in words is "three hundred forty billion, one hundred forty-three million, one hundred thirty-five thousand, fifty-seven".