2381960458146 has 16 divisors (see below), whose sum is σ = 4773029757984. Its totient is φ = 792468679104.

The previous prime is 2381960458093. The next prime is 2381960458211. The reversal of 2381960458146 is 6418540691832.

2381960458146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2381960458146² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379531671 + ... + 379537946.

It is an arithmetic number, because the mean of its divisors is an integer number (298314359874).

Almost surely, 2^{2381960458146} is an apocalyptic number.

2381960458146 is an abundant number, since it is smaller than the sum of its proper divisors (2391069299838).

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

2381960458146 is a wasteful number, since it uses less digits than its factorization.

2381960458146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759070145.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 2381960458146 in words is "two trillion, three hundred eighty-one billion, nine hundred sixty million, four hundred fifty-eight thousand, one hundred forty-six".