146307449362 has 8 divisors (see below), whose sum is σ = 219484817676. Its totient is φ = 73145843472.

The previous prime is 146307449359. The next prime is 146307449381. The reversal of 146307449362 is 263944703641.

It can be written as a sum of positive squares in 2 ways, for example, as 143164613641 + 3142835721 = 378371^2 + 56061^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 3917373 + ... + 3954544.

Almost surely, 2^146307449362 is an apocalyptic number.

146307449362 is a deficient number, since it is larger than the sum of its proper divisors (73177368314).

146307449362 is an equidigital number, since it uses as much as digits as its factorization.

146307449362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881212.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 146307449362 in words is "one hundred forty-six billion, three hundred seven million, four hundred forty-nine thousand, three hundred sixty-two".