146048493860 has 24 divisors (see below), whose sum is σ = 306709083576. Its totient is φ = 58418017280.

The previous prime is 146048493853. The next prime is 146048493863. The reversal of 146048493860 is 68394840641.

It can be written as a sum of positive squares in 4 ways, for example, as 2563599424 + 143484894436 = 50632^2 + 378794^2 .

It is not an unprimeable number, because it can be changed into a prime (146048493863) 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, 1440020 + ... + 1538100.

It is an arithmetic number, because the mean of its divisors is an integer number (12779545149).

Almost surely, 2^146048493860 is an apocalyptic number.

146048493860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146048493860 is an abundant number, since it is smaller than the sum of its proper divisors (160660589716).

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

146048493860 is a wasteful number, since it uses less digits than its factorization.

146048493860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172543 (or 172541 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 146048493860 in words is "one hundred forty-six billion, forty-eight million, four hundred ninety-three thousand, eight hundred sixty".