29090008930452 has 48 divisors (see below), whose sum is σ = 68004823209792. Its totient is φ = 9678379150080.

The previous prime is 29090008930441. The next prime is 29090008930513. The reversal of 29090008930452 is 25403980009092.

It is a happy number.

It is a super-2 number, since 2×29090008930452² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29090008930395 and 29090008930404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15041898 + ... + 16865310.

It is an arithmetic number, because the mean of its divisors is an integer number (1416767150204).

Almost surely, 2^{29090008930452} is an apocalyptic number.

It is an amenable number.

29090008930452 is an abundant number, since it is smaller than the sum of its proper divisors (38914814279340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29090008930452 is a wasteful number, since it uses less digits than its factorization.

29090008930452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825928 (or 1825926 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 29090008930452 in words is "twenty-nine trillion, ninety billion, eight million, nine hundred thirty thousand, four hundred fifty-two".