2101744740084 has 48 divisors (see below), whose sum is σ = 5388384207360. Its totient is φ = 632310380640.

The previous prime is 2101744740031. The next prime is 2101744740091. The reversal of 2101744740084 is 4800474471012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57256144 + ... + 57292839.

It is an arithmetic number, because the mean of its divisors is an integer number (112258004320).

Almost surely, 2^{2101744740084} is an apocalyptic number.

It is an amenable number.

2101744740084 is an abundant number, since it is smaller than the sum of its proper divisors (3286639467276).

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

2101744740084 is a wasteful number, since it uses less digits than its factorization.

2101744740084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114549140 (or 114549138 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 2101744740084 in words is "two trillion, one hundred one billion, seven hundred forty-four million, seven hundred forty thousand, eighty-four".