2481421741 has 2 divisors, whose sum is σ = 2481421742. Its totient is φ = 2481421740.

The previous prime is 2481421703. The next prime is 2481421757. The reversal of 2481421741 is 1471241842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2481036100 + 385641 = 49810^2 + 621^2 .

It is a cyclic number.

It is not a de Polignac number, because 2481421741 - 2²⁵ = 2447867309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2481421697 and 2481421706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2481421441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240710870 + 1240710871.

It is an arithmetic number, because the mean of its divisors is an integer number (1240710871).

Almost surely, 2^2481421741 is an apocalyptic number.

It is an amenable number.

2481421741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481421741 is an equidigital number, since it uses as much as digits as its factorization.

2481421741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14336, while the sum is 34.

The square root of 2481421741 is about 49813.8709698413. The cubic root of 2481421741 is about 1353.8385023024.

The spelling of 2481421741 in words is "two billion, four hundred eighty-one million, four hundred twenty-one thousand, seven hundred forty-one".