2741726949720 has 64 divisors (see below), whose sum is σ = 8972924567040. Its totient is φ = 664661078400.

The previous prime is 2741726949713. The next prime is 2741726949763. The reversal of 2741726949720 is 279496271472.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 1038531616 + ... + 1038534255.

It is an arithmetic number, because the mean of its divisors is an integer number (140201946360).

Almost surely, 2^{2741726949720} is an apocalyptic number.

2741726949720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2741726949720 is an abundant number, since it is smaller than the sum of its proper divisors (6231197617320).

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

2741726949720 is a wasteful number, since it uses less digits than its factorization.

2741726949720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077065896 (or 2077065892 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 60.

The spelling of 2741726949720 in words is "two trillion, seven hundred forty-one billion, seven hundred twenty-six million, nine hundred forty-nine thousand, seven hundred twenty".