350021153142143 has 16 divisors (see below), whose sum is σ = 400328371552320. Its totient is φ = 299789995200000.

The previous prime is 350021153142061. The next prime is 350021153142307. The reversal of 350021153142143 is 341241351120053.

It is a cyclic number.

It is not a de Polignac number, because 350021153142143 - 2¹⁶ = 350021153076607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350021153132143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387383393 + ... + 388285893.

It is an arithmetic number, because the mean of its divisors is an integer number (25020523222020).

Almost surely, 2^{350021153142143} is an apocalyptic number.

350021153142143 is a deficient number, since it is larger than the sum of its proper divisors (50307218410177).

350021153142143 is a wasteful number, since it uses less digits than its factorization.

350021153142143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944578.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 350021153142143 in words is "three hundred fifty trillion, twenty-one billion, one hundred fifty-three million, one hundred forty-two thousand, one hundred forty-three".