3742541441 has 2 divisors, whose sum is σ = 3742541442. Its totient is φ = 3742541440.

The previous prime is 3742541401. The next prime is 3742541533. The reversal of 3742541441 is 1441452473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2554291600 + 1188249841 = 50540^2 + 34471^2 .

It is an emirp because it is prime and its reverse (1441452473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3742541441 is a prime.

It is not a weakly prime, because it can be changed into another prime (3742541401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1871270720 + 1871270721.

It is an arithmetic number, because the mean of its divisors is an integer number (1871270721).

Almost surely, 2^3742541441 is an apocalyptic number.

It is an amenable number.

3742541441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3742541441 is an equidigital number, since it uses as much as digits as its factorization.

3742541441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53760, while the sum is 35.

The square root of 3742541441 is about 61176.3143790144. The cubic root of 3742541441 is about 1552.5855481360.

The spelling of 3742541441 in words is "three billion, seven hundred forty-two million, five hundred forty-one thousand, four hundred forty-one".