124342041011 has 16 divisors (see below), whose sum is σ = 132127043328. Its totient is φ = 116807961600.

The previous prime is 124342041007. The next prime is 124342041049. The reversal of 124342041011 is 110140243421.

It is a cyclic number.

It is not a de Polignac number, because 124342041011 - 2² = 124342041007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124342041911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371471 + ... + 621831.

It is an arithmetic number, because the mean of its divisors is an integer number (8257940208).

Almost surely, 2^124342041011 is an apocalyptic number.

124342041011 is a deficient number, since it is larger than the sum of its proper divisors (7785002317).

124342041011 is a wasteful number, since it uses less digits than its factorization.

124342041011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250862.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 124342041011 its reverse (110140243421), we get a palindrome (234482284432).

The spelling of 124342041011 in words is "one hundred twenty-four billion, three hundred forty-two million, forty-one thousand, eleven".