146191483040 has 48 divisors (see below), whose sum is σ = 345816529632. Its totient is φ = 58402239744.

The previous prime is 146191483019. The next prime is 146191483043. The reversal of 146191483040 is 40384191641.

146191483040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146191483043) 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, 454574 + ... + 706413.

It is an arithmetic number, because the mean of its divisors is an integer number (7204511034).

Almost surely, 2^146191483040 is an apocalyptic number.

146191483040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146191483040 is an abundant number, since it is smaller than the sum of its proper divisors (199625046592).

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

146191483040 is a wasteful number, since it uses less digits than its factorization.

146191483040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161789 (or 1161781 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 146191483040 in words is "one hundred forty-six billion, one hundred ninety-one million, four hundred eighty-three thousand, forty".