146754742454 has 4 divisors (see below), whose sum is σ = 220132113684. Its totient is φ = 73377371226.

The previous prime is 146754742451. The next prime is 146754742493. The reversal of 146754742454 is 454247457641.

146754742454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 146754742396 and 146754742405.

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 as a sum of consecutive naturals, namely, 36688685612 + ... + 36688685615.

It is an arithmetic number, because the mean of its divisors is an integer number (55033028421).

Almost surely, 2^146754742454 is an apocalyptic number.

146754742454 is a deficient number, since it is larger than the sum of its proper divisors (73377371230).

146754742454 is an equidigital number, since it uses as much as digits as its factorization.

146754742454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73377371229.

The product of its digits is 15052800, while the sum is 53.

The spelling of 146754742454 in words is "one hundred forty-six billion, seven hundred fifty-four million, seven hundred forty-two thousand, four hundred fifty-four".