23212035029 has 8 divisors (see below), whose sum is σ = 24250200120. Its totient is φ = 22189720000.

The previous prime is 23212035023. The next prime is 23212035037. The reversal of 23212035029 is 92053021232.

It can be written as a sum of positive squares in 4 ways, for example, as 18082180900 + 5129854129 = 134470^2 + 71623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23212035029 - 2¹⁶ = 23211969493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23212034992 and 23212035010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212035023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3959522 + ... + 3965379.

It is an arithmetic number, because the mean of its divisors is an integer number (3031275015).

Almost surely, 2^23212035029 is an apocalyptic number.

23212035029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23212035029 is a deficient number, since it is larger than the sum of its proper divisors (1038165091).

23212035029 is a wasteful number, since it uses less digits than its factorization.

23212035029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7925031.

The product of its (nonzero) digits is 6480, while the sum is 29.

It can be divided in two parts, 2321203 and 5029, that added together give a palindrome (2326232).

The spelling of 23212035029 in words is "twenty-three billion, two hundred twelve million, thirty-five thousand, twenty-nine".