140101124434 has 32 divisors (see below), whose sum is σ = 212942260800. Its totient is φ = 69128478720.

The previous prime is 140101124431. The next prime is 140101124459. The reversal of 140101124434 is 434421101041.

It is a junction number, because it is equal to n+sod(n) for n = 140101124399 and 140101124408.

It is not an unprimeable number, because it can be changed into a prime (140101124431) 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, 25850977 + ... + 25856395.

It is an arithmetic number, because the mean of its divisors is an integer number (6654445650).

Almost surely, 2^140101124434 is an apocalyptic number.

140101124434 is a deficient number, since it is larger than the sum of its proper divisors (72841136366).

140101124434 is a wasteful number, since it uses less digits than its factorization.

140101124434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6138.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140101124434 its reverse (434421101041), we get a palindrome (574522225475).

The spelling of 140101124434 in words is "one hundred forty billion, one hundred one million, one hundred twenty-four thousand, four hundred thirty-four".