31429030429 has 8 divisors (see below), whose sum is σ = 32153123520. Its totient is φ = 30711317376.

The previous prime is 31429030403. The next prime is 31429030439. The reversal of 31429030429 is 92403092413.

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 31429030429 - 2⁷ = 31429030301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31429030439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1585044 + ... + 1604749.

It is an arithmetic number, because the mean of its divisors is an integer number (4019140440).

Almost surely, 2^31429030429 is an apocalyptic number.

It is an amenable number.

31429030429 is a deficient number, since it is larger than the sum of its proper divisors (724093091).

31429030429 is a wasteful number, since it uses less digits than its factorization.

31429030429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190019.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 31429030429 in words is "thirty-one billion, four hundred twenty-nine million, thirty thousand, four hundred twenty-nine".