210144001000434 has 16 divisors (see below), whose sum is σ = 420334172383872. Its totient is φ = 70040305269648.

The previous prime is 210144001000399. The next prime is 210144001000547. The reversal of 210144001000434 is 434000100441012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923706789 + ... + 1923816024.

It is an arithmetic number, because the mean of its divisors is an integer number (26270885773992).

Almost surely, 2^{210144001000434} is an apocalyptic number.

210144001000434 is an abundant number, since it is smaller than the sum of its proper divisors (210190171383438).

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

210144001000434 is a wasteful number, since it uses less digits than its factorization.

210144001000434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847531921.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 210144001000434 its reverse (434000100441012), we get a palindrome (644144101441446).

The spelling of 210144001000434 in words is "two hundred ten trillion, one hundred forty-four billion, one million, four hundred thirty-four", and thus it is an aban number.