2124642250254 has 16 divisors (see below), whose sum is σ = 4312706658048. Its totient is φ = 697643723832.

The previous prime is 2124642250219. The next prime is 2124642250271. The reversal of 2124642250254 is 4520522464212.

It is a congruent number.

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, 2642589462 + ... + 2642590265.

It is an arithmetic number, because the mean of its divisors is an integer number (269544166128).

Almost surely, 2^{2124642250254} is an apocalyptic number.

2124642250254 is an abundant number, since it is smaller than the sum of its proper divisors (2188064407794).

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

2124642250254 is a wasteful number, since it uses less digits than its factorization.

2124642250254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285179799.

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 2124642250254 in words is "two trillion, one hundred twenty-four billion, six hundred forty-two million, two hundred fifty thousand, two hundred fifty-four".