308952384922 has 8 divisors (see below), whose sum is σ = 487819555200. Its totient is φ = 146345866524.

The previous prime is 308952384857. The next prime is 308952384931. The reversal of 308952384922 is 229483259803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×308952384922² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4065162922 + ... + 4065162997.

It is an arithmetic number, because the mean of its divisors is an integer number (60977444400).

Almost surely, 2^308952384922 is an apocalyptic number.

308952384922 is a deficient number, since it is larger than the sum of its proper divisors (178867170278).

308952384922 is a wasteful number, since it uses less digits than its factorization.

308952384922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130325940.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 308952384922 in words is "three hundred eight billion, nine hundred fifty-two million, three hundred eighty-four thousand, nine hundred twenty-two".