124985433429 has 16 divisors (see below), whose sum is σ = 185243889600. Its totient is φ = 83287494288.

The previous prime is 124985433401. The next prime is 124985433467. The reversal of 124985433429 is 924334589421.

It is a happy number.

124985433429 is a `hidden beast` number, since 1 + 2 + 4 + 98 + 543 + 3 + 4 + 2 + 9 = 666.

It is not a de Polignac number, because 124985433429 - 2¹⁶ = 124985367893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124985033429) 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, 940059 + ... + 1064744.

It is an arithmetic number, because the mean of its divisors is an integer number (11577743100).

Almost surely, 2^124985433429 is an apocalyptic number.

It is an amenable number.

124985433429 is a deficient number, since it is larger than the sum of its proper divisors (60258456171).

124985433429 is a wasteful number, since it uses less digits than its factorization.

124985433429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007121 (or 2007115 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 124985433429 in words is "one hundred twenty-four billion, nine hundred eighty-five million, four hundred thirty-three thousand, four hundred twenty-nine".