146034233145 has 48 divisors (see below), whose sum is σ = 254010691584. Its totient is φ = 77613120000.

The previous prime is 146034233143. The next prime is 146034233231. The reversal of 146034233145 is 541332430641.

146034233145 is a `hidden beast` number, since 1 + 4 + 603 + 4 + 2 + 3 + 3 + 1 + 45 = 666.

It is not a de Polignac number, because 146034233145 - 2¹ = 146034233143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146034233141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21127240 + ... + 21134150.

It is an arithmetic number, because the mean of its divisors is an integer number (5291889408).

Almost surely, 2^146034233145 is an apocalyptic number.

146034233145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146034233145 is a deficient number, since it is larger than the sum of its proper divisors (107976458439).

146034233145 is a wasteful number, since it uses less digits than its factorization.

146034233145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8494 (or 8491 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 146034233145 its reverse (541332430641), we get a palindrome (687366663786).

The spelling of 146034233145 in words is "one hundred forty-six billion, thirty-four million, two hundred thirty-three thousand, one hundred forty-five".