146441687058 has 48 divisors (see below), whose sum is σ = 329225321880. Its totient is φ = 47004945408.

The previous prime is 146441687057. The next prime is 146441687069. The reversal of 146441687058 is 850786144641.

146441687058 is a `hidden beast` number, since 1 + 464 + 4 + 1 + 68 + 70 + 58 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 146441686329 + 729 = 382677^2 + 27^2 .

It is a super-3 number, since 3×146441687058³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146441686995 and 146441687013.

It is not an unprimeable number, because it can be changed into a prime (146441687057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1068813 + ... + 1198016.

Almost surely, 2^146441687058 is an apocalyptic number.

146441687058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

146441687058 is an abundant number, since it is smaller than the sum of its proper divisors (182783634822).

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

146441687058 is a wasteful number, since it uses less digits than its factorization.

146441687058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266971 (or 2266968 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 146441687058 in words is "one hundred forty-six billion, four hundred forty-one million, six hundred eighty-seven thousand, fifty-eight".