2407381481 has 2 divisors, whose sum is σ = 2407381482. Its totient is φ = 2407381480.

The previous prime is 2407381463. The next prime is 2407381499. The reversal of 2407381481 is 1841837042.

It is a balanced prime because it is at equal distance from previous prime (2407381463) and next prime (2407381499).

It can be written as a sum of positive squares in only one way, i.e., 1909690000 + 497691481 = 43700^2 + 22309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2407381481 is a prime.

It is a super-2 number, since 2×2407381481² = 11590971190123506722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2407381421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203690740 + 1203690741.

It is an arithmetic number, because the mean of its divisors is an integer number (1203690741).

Almost surely, 2^2407381481 is an apocalyptic number.

It is an amenable number.

2407381481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2407381481 is an equidigital number, since it uses as much as digits as its factorization.

2407381481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 2407381481 is about 49065.0739426733. The cubic root of 2407381481 is about 1340.2371082982.

The spelling of 2407381481 in words is "two billion, four hundred seven million, three hundred eighty-one thousand, four hundred eighty-one".