146734515345 has 48 divisors (see below), whose sum is σ = 259791134400. Its totient is φ = 70666400640.

The previous prime is 146734515311. The next prime is 146734515451. The reversal of 146734515345 is 543515437641.

It is not a de Polignac number, because 146734515345 - 2¹¹ = 146734513297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146734515294 and 146734515303.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 859 + ... + 541728.

It is an arithmetic number, because the mean of its divisors is an integer number (5412315300).

Almost surely, 2^146734515345 is an apocalyptic number.

146734515345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146734515345 is a deficient number, since it is larger than the sum of its proper divisors (113056619055).

146734515345 is a wasteful number, since it uses less digits than its factorization.

146734515345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542766 (or 542755 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 48.

The spelling of 146734515345 in words is "one hundred forty-six billion, seven hundred thirty-four million, five hundred fifteen thousand, three hundred forty-five".