146667334020 has 48 divisors (see below), whose sum is σ = 411080607168. Its totient is φ = 39072044160.

The previous prime is 146667334001. The next prime is 146667334039. The reversal of 146667334020 is 20433766641.

It is an interprime number because it is at equal distance from previous prime (146667334001) and next prime (146667334039).

It is a super-2 number, since 2×146667334020² (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, 1166086 + ... + 1285725.

It is an arithmetic number, because the mean of its divisors is an integer number (8564179316).

Almost surely, 2^146667334020 is an apocalyptic number.

146667334020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146667334020 is an abundant number, since it is smaller than the sum of its proper divisors (264413273148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146667334020 is a wasteful number, since it uses less digits than its factorization.

146667334020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452820 (or 2452818 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 146667334020 in words is "one hundred forty-six billion, six hundred sixty-seven million, three hundred thirty-four thousand, twenty".