2388620141 has 2 divisors, whose sum is σ = 2388620142. Its totient is φ = 2388620140.

The previous prime is 2388620111. The next prime is 2388620147. The reversal of 2388620141 is 1410268832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2321216041 + 67404100 = 48179^2 + 8210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2388620141 - 2²² = 2384425837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2388620147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194310070 + 1194310071.

It is an arithmetic number, because the mean of its divisors is an integer number (1194310071).

Almost surely, 2^2388620141 is an apocalyptic number.

It is an amenable number.

2388620141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388620141 is an equidigital number, since it uses as much as digits as its factorization.

2388620141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2388620141 is about 48873.5116499725. The cubic root of 2388620141 is about 1336.7464209959.

Adding to 2388620141 its reverse (1410268832), we get a palindrome (3798888973).

The spelling of 2388620141 in words is "two billion, three hundred eighty-eight million, six hundred twenty thousand, one hundred forty-one".