124214971747 has 2 divisors, whose sum is σ = 124214971748. Its totient is φ = 124214971746.

The previous prime is 124214971711. The next prime is 124214971753. The reversal of 124214971747 is 747179412421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124214971747 - 2¹¹ = 124214969699 is a prime.

It is a super-2 number, since 2×124214971747² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124214971747.

It is not a weakly prime, because it can be changed into another prime (124214971147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62107485873 + 62107485874.

It is an arithmetic number, because the mean of its divisors is an integer number (62107485874).

Almost surely, 2^124214971747 is an apocalyptic number.

124214971747 is a deficient number, since it is larger than the sum of its proper divisors (1).

124214971747 is an equidigital number, since it uses as much as digits as its factorization.

124214971747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 49.

The spelling of 124214971747 in words is "one hundred twenty-four billion, two hundred fourteen million, nine hundred seventy-one thousand, seven hundred forty-seven".