32309351434 has 32 divisors (see below), whose sum is σ = 50039285760. Its totient is φ = 15639821568.

The previous prime is 32309351387. The next prime is 32309351441. The reversal of 32309351434 is 43415390323.

It is a junction number, because it is equal to n+sod(n) for n = 32309351393 and 32309351402.

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, 2045214 + ... + 2060950.

It is an arithmetic number, because the mean of its divisors is an integer number (1563727680).

Almost surely, 2^32309351434 is an apocalyptic number.

32309351434 is a deficient number, since it is larger than the sum of its proper divisors (17729934326).

32309351434 is a wasteful number, since it uses less digits than its factorization.

32309351434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16062.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 32309351434 in words is "thirty-two billion, three hundred nine million, three hundred fifty-one thousand, four hundred thirty-four".