124453451229 has 16 divisors (see below), whose sum is σ = 171518951424. Its totient is φ = 80185590000.

The previous prime is 124453451219. The next prime is 124453451261. The reversal of 124453451229 is 922154354421.

It is not a de Polignac number, because 124453451229 - 2⁵ = 124453451197 is a prime.

It is a super-2 number, since 2×124453451229² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124453451219) 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, 821109 + ... + 960794.

It is an arithmetic number, because the mean of its divisors is an integer number (10719934464).

Almost surely, 2^124453451229 is an apocalyptic number.

It is an amenable number.

124453451229 is a deficient number, since it is larger than the sum of its proper divisors (47065500195).

124453451229 is a wasteful number, since it uses less digits than its factorization.

124453451229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782688.

The product of its digits is 345600, while the sum is 42.

The spelling of 124453451229 in words is "one hundred twenty-four billion, four hundred fifty-three million, four hundred fifty-one thousand, two hundred twenty-nine".