124143001432 has 32 divisors (see below), whose sum is σ = 251704221120. Its totient is φ = 57177249280.

The previous prime is 124143001399. The next prime is 124143001441. The reversal of 124143001432 is 234100341421.

It is a super-2 number, since 2×124143001432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124143001397 and 124143001406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9704419 + ... + 9717202.

It is an arithmetic number, because the mean of its divisors is an integer number (7865756910).

Almost surely, 2^124143001432 is an apocalyptic number.

It is an amenable number.

124143001432 is an abundant number, since it is smaller than the sum of its proper divisors (127561219688).

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

124143001432 is a wasteful number, since it uses less digits than its factorization.

124143001432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19421691 (or 19421687 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 124143001432 its reverse (234100341421), we get a palindrome (358243342853).

The spelling of 124143001432 in words is "one hundred twenty-four billion, one hundred forty-three million, one thousand, four hundred thirty-two".