2100710735574 has 32 divisors (see below), whose sum is σ = 4583768984064. Its totient is φ = 636523440480.

The previous prime is 2100710735573. The next prime is 2100710735611. The reversal of 2100710735574 is 4755370170012.

It is a super-2 number, since 2×2100710735574² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100710735573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624309 + ... + 2142704.

It is an arithmetic number, because the mean of its divisors is an integer number (143242780752).

Almost surely, 2^{2100710735574} is an apocalyptic number.

2100710735574 is an abundant number, since it is smaller than the sum of its proper divisors (2483058248490).

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

2100710735574 is a wasteful number, since it uses less digits than its factorization.

2100710735574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778532.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 2100710735574 in words is "two trillion, one hundred billion, seven hundred ten million, seven hundred thirty-five thousand, five hundred seventy-four".