146954452808 has 64 divisors (see below), whose sum is σ = 283526429760. Its totient is φ = 71383044096.

The previous prime is 146954452787. The next prime is 146954452819. The reversal of 146954452808 is 808254459641.

It is a super-2 number, since 2×146954452808² (a number of 23 digits) contains 22 as substring.

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, 16815416 + ... + 16824152.

It is an arithmetic number, because the mean of its divisors is an integer number (4430100465).

Almost surely, 2^146954452808 is an apocalyptic number.

It is an amenable number.

146954452808 is a deficient number, since it is larger than the sum of its proper divisors (136571976952).

146954452808 is a wasteful number, since it uses less digits than its factorization.

146954452808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9246 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 146954452808 in words is "one hundred forty-six billion, nine hundred fifty-four million, four hundred fifty-two thousand, eight hundred eight".