2389142958 has 32 divisors (see below), whose sum is σ = 4860834720. Its totient is φ = 782645760.

The previous prime is 2389142953. The next prime is 2389142983. The reversal of 2389142958 is 8592419832.

It is a self number, because there is not a number n which added to its sum of digits gives 2389142958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389142953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586866 + ... + 590922.

It is an arithmetic number, because the mean of its divisors is an integer number (151901085).

Almost surely, 2^2389142958 is an apocalyptic number.

2389142958 is an abundant number, since it is smaller than the sum of its proper divisors (2471691762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2389142958 is a wasteful number, since it uses less digits than its factorization.

2389142958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5732.

The product of its digits is 1244160, while the sum is 51.

The square root of 2389142958 is about 48878.8600317151. The cubic root of 2389142958 is about 1336.8439421210.

The spelling of 2389142958 in words is "two billion, three hundred eighty-nine million, one hundred forty-two thousand, nine hundred fifty-eight".