124101201140 has 48 divisors (see below), whose sum is σ = 298246166400. Its totient is φ = 42491371392.

The previous prime is 124101201139. The next prime is 124101201149. The reversal of 124101201140 is 41102101421.

It is a super-2 number, since 2×124101201140² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124101201149) 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, 496295 + ... + 703214.

It is an arithmetic number, because the mean of its divisors is an integer number (6213461800).

Almost surely, 2^124101201140 is an apocalyptic number.

124101201140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124101201140 is an abundant number, since it is smaller than the sum of its proper divisors (174144965260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124101201140 is a wasteful number, since it uses less digits than its factorization.

124101201140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200264 (or 1200262 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 124101201140 its reverse (41102101421), we get a palindrome (165203302561).

The spelling of 124101201140 in words is "one hundred twenty-four billion, one hundred one million, two hundred one thousand, one hundred forty".