146478733003 has 12 divisors (see below), whose sum is σ = 155818611360. Its totient is φ = 137670399872.

The previous prime is 146478732991. The next prime is 146478733031. The reversal of 146478733003 is 300337874641.

It is a de Polignac number, because none of the positive numbers 2^k-146478733003 is a prime.

It is a super-2 number, since 2×146478733003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146478733033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144676 + ... + 560257.

It is an arithmetic number, because the mean of its divisors is an integer number (12984884280).

Almost surely, 2^146478733003 is an apocalyptic number.

146478733003 is a deficient number, since it is larger than the sum of its proper divisors (9339878357).

146478733003 is an equidigital number, since it uses as much as digits as its factorization.

146478733003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705686 (or 705669 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 146478733003 in words is "one hundred forty-six billion, four hundred seventy-eight million, seven hundred thirty-three thousand, three".