2124205544634 has 8 divisors (see below), whose sum is σ = 4248411089280. Its totient is φ = 708068514876.

The previous prime is 2124205544501. The next prime is 2124205544651. The reversal of 2124205544634 is 4364455024212.

It is a sphenic number, since it is the product of 3 distinct primes.

2124205544634 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177017128714 + ... + 177017128725.

It is an arithmetic number, because the mean of its divisors is an integer number (531051386160).

Almost surely, 2^{2124205544634} is an apocalyptic number.

2124205544634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2124205544634 is a wasteful number, since it uses less digits than its factorization.

2124205544634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354034257444.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 2124205544634 in words is "two trillion, one hundred twenty-four billion, two hundred five million, five hundred forty-four thousand, six hundred thirty-four".