146034233144 has 16 divisors (see below), whose sum is σ = 274959856800. Its totient is φ = 72711604672.

The previous prime is 146034233143. The next prime is 146034233231. The reversal of 146034233144 is 441332430641.

It is a happy number.

It is a super-2 number, since 2×146034233144² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146034233141) 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 3 ways as a sum of consecutive naturals, for example, 38186957 + ... + 38190780.

It is an arithmetic number, because the mean of its divisors is an integer number (17184991050).

Almost surely, 2^146034233144 is an apocalyptic number.

It is an amenable number.

146034233144 is a deficient number, since it is larger than the sum of its proper divisors (128925623656).

146034233144 is a wasteful number, since it uses less digits than its factorization.

146034233144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76377982 (or 76377978 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 146034233144 its reverse (441332430641), we get a palindrome (587366663785).

The spelling of 146034233144 in words is "one hundred forty-six billion, thirty-four million, two hundred thirty-three thousand, one hundred forty-four".