2000145234 has 32 divisors (see below), whose sum is σ = 4372240896. Its totient is φ = 607253760.

The previous prime is 2000145227. The next prime is 2000145241. The reversal of 2000145234 is 4325410002.

It is an interprime number because it is at equal distance from previous prime (2000145227) and next prime (2000145241).

It is a self number, because there is not a number n which added to its sum of digits gives 2000145234.

It is an unprimeable number.

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, 313117 + ... + 319440.

It is an arithmetic number, because the mean of its divisors is an integer number (136632528).

Almost surely, 2^2000145234 is an apocalyptic number.

2000145234 is an abundant number, since it is smaller than the sum of its proper divisors (2372095662).

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

2000145234 is a wasteful number, since it uses less digits than its factorization.

2000145234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632610.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2000145234 is about 44722.9832860018. The cubic root of 2000145234 is about 1259.9515463857.

Adding to 2000145234 its reverse (4325410002), we get a palindrome (6325555236).

The spelling of 2000145234 in words is "two billion, one hundred forty-five thousand, two hundred thirty-four".