124244141377 has 2 divisors, whose sum is σ = 124244141378. Its totient is φ = 124244141376.

The previous prime is 124244141363. The next prime is 124244141473. The reversal of 124244141377 is 773141442421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110014275856 + 14229865521 = 331684^2 + 119289^2 .

It is a cyclic number.

It is not a de Polignac number, because 124244141377 - 2²⁷ = 124109923649 is a prime.

It is a super-2 number, since 2×124244141377² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124244148377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62122070688 + 62122070689.

It is an arithmetic number, because the mean of its divisors is an integer number (62122070689).

Almost surely, 2^124244141377 is an apocalyptic number.

It is an amenable number.

124244141377 is a deficient number, since it is larger than the sum of its proper divisors (1).

124244141377 is an equidigital number, since it uses as much as digits as its factorization.

124244141377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 40.

Adding to 124244141377 its reverse (773141442421), we get a palindrome (897385583798).

The spelling of 124244141377 in words is "one hundred twenty-four billion, two hundred forty-four million, one hundred forty-one thousand, three hundred seventy-seven".