32158099468 has 12 divisors (see below), whose sum is σ = 61392735432. Its totient is φ = 14617317920.

The previous prime is 32158099409. The next prime is 32158099471. The reversal of 32158099468 is 86499085123.

It is a super-2 number, since 2×32158099468² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 365432905 + ... + 365432992.

It is an arithmetic number, because the mean of its divisors is an integer number (5116061286).

Almost surely, 2^32158099468 is an apocalyptic number.

It is an amenable number.

32158099468 is a deficient number, since it is larger than the sum of its proper divisors (29234635964).

32158099468 is a wasteful number, since it uses less digits than its factorization.

32158099468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730865912 (or 730865910 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 32158099468 in words is "thirty-two billion, one hundred fifty-eight million, ninety-nine thousand, four hundred sixty-eight".