20141237377 has 2 divisors, whose sum is σ = 20141237378. Its totient is φ = 20141237376.

The previous prime is 20141237351. The next prime is 20141237381. The reversal of 20141237377 is 77373214102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17987906161 + 2153331216 = 134119^2 + 46404^2 .

It is a cyclic number.

It is not a de Polignac number, because 20141237377 - 2¹¹ = 20141235329 is a prime.

It is not a weakly prime, because it can be changed into another prime (20141237317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10070618688 + 10070618689.

It is an arithmetic number, because the mean of its divisors is an integer number (10070618689).

Almost surely, 2^20141237377 is an apocalyptic number.

It is an amenable number.

20141237377 is a deficient number, since it is larger than the sum of its proper divisors (1).

20141237377 is an equidigital number, since it uses as much as digits as its factorization.

20141237377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 20141237377 in words is "twenty billion, one hundred forty-one million, two hundred thirty-seven thousand, three hundred seventy-seven".