124041130400 has 72 divisors (see below), whose sum is σ = 330344106624. Its totient is φ = 45105862400.

The previous prime is 124041130373. The next prime is 124041130403. The reversal of 124041130400 is 4031140421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (124041130403) 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, 7038992 + ... + 7056591.

It is an arithmetic number, because the mean of its divisors is an integer number (4588112592).

Almost surely, 2^124041130400 is an apocalyptic number.

124041130400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124041130400 is an abundant number, since it is smaller than the sum of its proper divisors (206302976224).

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

124041130400 is a wasteful number, since it uses less digits than its factorization.

124041130400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14095614 (or 14095601 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 124041130400 its reverse (4031140421), we get a palindrome (128072270821).

The spelling of 124041130400 in words is "one hundred twenty-four billion, forty-one million, one hundred thirty thousand, four hundred".