146211041344 has 28 divisors (see below), whose sum is σ = 291814652844. Its totient is φ = 72682939904.

The previous prime is 146211041309. The next prime is 146211041351. The reversal of 146211041344 is 443140112641.

It can be written as a sum of positive squares in 2 ways, for example, as 140841082944 + 5369958400 = 375288^2 + 73280^2 .

It is a super-2 number, since 2×146211041344² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6591667 + ... + 6613810.

Almost surely, 2^146211041344 is an apocalyptic number.

It is an amenable number.

146211041344 is a deficient number, since it is larger than the sum of its proper divisors (145603611500).

146211041344 is a wasteful number, since it uses less digits than its factorization.

146211041344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13205662 (or 13205652 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 146211041344 its reverse (443140112641), we get a palindrome (589351153985).

The spelling of 146211041344 in words is "one hundred forty-six billion, two hundred eleven million, forty-one thousand, three hundred forty-four".