124241771 has 12 divisors (see below), whose sum is σ = 130085592. Its totient is φ = 118642944.

The previous prime is 124241759. The next prime is 124241773. The reversal of 124241771 is 177142421.

It is not a de Polignac number, because 124241771 - 2¹⁰ = 124240747 is a prime.

It is a super-2 number, since 2×124241771² = 30872035322432882, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124241773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80816 + ... + 82338.

It is an arithmetic number, because the mean of its divisors is an integer number (10840466).

Almost surely, 2^124241771 is an apocalyptic number.

124241771 is a deficient number, since it is larger than the sum of its proper divisors (5843821).

124241771 is an equidigital number, since it uses as much as digits as its factorization.

124241771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678 (or 1649 counting only the distinct ones).

The product of its digits is 3136, while the sum is 29.

The square root of 124241771 is about 11146.3792775950. The cubic root of 124241771 is about 498.9869769547.

The spelling of 124241771 in words is "one hundred twenty-four million, two hundred forty-one thousand, seven hundred seventy-one".