146499353387120 has 40 divisors (see below), whose sum is σ = 341586959431200. Its totient is φ = 58431833775360.

The previous prime is 146499353387083. The next prime is 146499353387129. The reversal of 146499353387120 is 21783353994641.

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 (146499353387129) 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, 2623527836 + ... + 2623583675.

It is an arithmetic number, because the mean of its divisors is an integer number (8539673985780).

It is a 1-persistent number, because it is pandigital, but 2⋅146499353387120 = 292998706774240 is not.

Almost surely, 2^{146499353387120} is an apocalyptic number.

146499353387120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146499353387120 is an abundant number, since it is smaller than the sum of its proper divisors (195087606044080).

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

146499353387120 is a wasteful number, since it uses less digits than its factorization.

146499353387120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247111873 (or 5247111867 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 65.

The spelling of 146499353387120 in words is "one hundred forty-six trillion, four hundred ninety-nine billion, three hundred fifty-three million, three hundred eighty-seven thousand, one hundred twenty".