429351231122 has 54 divisors (see below), whose sum is σ = 718973390079. Its totient is φ = 192152632320.

The previous prime is 429351231079. The next prime is 429351231131. The reversal of 429351231122 is 221132153924.

It can be written as a sum of positive squares in 5 ways, for example, as 429249039241 + 102191881 = 655171^2 + 10109^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=463331.

It is a super-2 number, since 2×429351231122² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 744109298 + ... + 744109874.

Almost surely, 2^429351231122 is an apocalyptic number.

429351231122 is a deficient number, since it is larger than the sum of its proper divisors (289622158957).

429351231122 is an frugal number, since it uses more digits than its factorization.

429351231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 663 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The spelling of 429351231122 in words is "four hundred twenty-nine billion, three hundred fifty-one million, two hundred thirty-one thousand, one hundred twenty-two".