32355156242 has 24 divisors (see below), whose sum is σ = 49880145744. Its totient is φ = 15731864064.

The previous prime is 32355156203. The next prime is 32355156269. The reversal of 32355156242 is 24265155323.

It is a super-2 number, since 2×32355156242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32355156196 and 32355156205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28061138 + ... + 28062290.

It is an arithmetic number, because the mean of its divisors is an integer number (2078339406).

Almost surely, 2^32355156242 is an apocalyptic number.

32355156242 is a deficient number, since it is larger than the sum of its proper divisors (17524989502).

32355156242 is an equidigital number, since it uses as much as digits as its factorization.

32355156242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 1481 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The spelling of 32355156242 in words is "thirty-two billion, three hundred fifty-five million, one hundred fifty-six thousand, two hundred forty-two".