146754742453 has 12 divisors (see below), whose sum is σ = 170067468672. Its totient is φ = 125565552320.

The previous prime is 146754742451. The next prime is 146754742493. The reversal of 146754742453 is 354247457641.

It is a happy number.

It is not a de Polignac number, because 146754742453 - 2¹ = 146754742451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146754742453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146754742451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23078725 + ... + 23085082.

It is an arithmetic number, because the mean of its divisors is an integer number (14172289056).

Almost surely, 2^146754742453 is an apocalyptic number.

It is an amenable number.

146754742453 is a deficient number, since it is larger than the sum of its proper divisors (23312726219).

146754742453 is a wasteful number, since it uses less digits than its factorization.

146754742453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46163852 (or 46163835 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 52.

The spelling of 146754742453 in words is "one hundred forty-six billion, seven hundred fifty-four million, seven hundred forty-two thousand, four hundred fifty-three".