2741894428536 has 24 divisors (see below), whose sum is σ = 7425964077480. Its totient is φ = 913964809488.

The previous prime is 2741894428531. The next prime is 2741894428549. The reversal of 2741894428536 is 6358244981472.

2741894428536 is a `hidden beast` number, since 2 + 7 + 4 + 1 + 8 + 94 + 4 + 2 + 8 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×2741894428536² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741894428531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19040933460 + ... + 19040933603.

It is an arithmetic number, because the mean of its divisors is an integer number (309415169895).

Almost surely, 2^{2741894428536} is an apocalyptic number.

It is an amenable number.

2741894428536 is an abundant number, since it is smaller than the sum of its proper divisors (4684069648944).

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

2741894428536 is a wasteful number, since it uses less digits than its factorization.

2741894428536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38081867075 (or 38081867068 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 63.

The spelling of 2741894428536 in words is "two trillion, seven hundred forty-one billion, eight hundred ninety-four million, four hundred twenty-eight thousand, five hundred thirty-six".