2124036502164 has 72 divisors (see below), whose sum is σ = 5429841842880. Its totient is φ = 700002475392.

The previous prime is 2124036502157. The next prime is 2124036502223. The reversal of 2124036502164 is 4612056304212.

2124036502164 is a `hidden beast` number, since 21 + 2 + 40 + 36 + 502 + 1 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77148169 + ... + 77175695.

It is an arithmetic number, because the mean of its divisors is an integer number (75414470040).

Almost surely, 2^{2124036502164} is an apocalyptic number.

It is an amenable number.

2124036502164 is an abundant number, since it is smaller than the sum of its proper divisors (3305805340716).

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

2124036502164 is a wasteful number, since it uses less digits than its factorization.

2124036502164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51709 (or 51704 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 2124036502164 in words is "two trillion, one hundred twenty-four billion, thirty-six million, five hundred two thousand, one hundred sixty-four".