146853955280 has 40 divisors (see below), whose sum is σ = 348700038912. Its totient is φ = 57491759744.

The previous prime is 146853955231. The next prime is 146853955289. The reversal of 146853955280 is 82559358641.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146853955289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19524692 + ... + 19532211.

Almost surely, 2^146853955280 is an apocalyptic number.

146853955280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146853955280 is an abundant number, since it is smaller than the sum of its proper divisors (201846083632).

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

146853955280 is a wasteful number, since it uses less digits than its factorization.

146853955280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39056963 (or 39056957 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 56.

The spelling of 146853955280 in words is "one hundred forty-six billion, eight hundred fifty-three million, nine hundred fifty-five thousand, two hundred eighty".