2741732551421 has 8 divisors (see below), whose sum is σ = 2793516398424. Its totient is φ = 2689950669120.

The previous prime is 2741732551403. The next prime is 2741732551447. The reversal of 2741732551421 is 1241552371472.

It can be written as a sum of positive squares in 4 ways, for example, as 1008797263321 + 1732935288100 = 1004389^2 + 1316410^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2741732551421 - 2¹⁴ = 2741732535037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741732551471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496131 + ... + 3422591.

It is an arithmetic number, because the mean of its divisors is an integer number (349189549803).

Almost surely, 2^{2741732551421} is an apocalyptic number.

It is an amenable number.

2741732551421 is a deficient number, since it is larger than the sum of its proper divisors (51783847003).

2741732551421 is an equidigital number, since it uses as much as digits as its factorization.

2741732551421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982351.

The product of its digits is 470400, while the sum is 44.

The spelling of 2741732551421 in words is "two trillion, seven hundred forty-one billion, seven hundred thirty-two million, five hundred fifty-one thousand, four hundred twenty-one".