146511236463345 has 64 divisors (see below), whose sum is σ = 280502855539200. Its totient is φ = 72127911732480.

The previous prime is 146511236463337. The next prime is 146511236463373. The reversal of 146511236463345 is 543364632115641.

146511236463345 is a `hidden beast` number, since 1 + 4 + 6 + 5 + 1 + 1 + 236 + 4 + 63 + 345 = 666.

It is not a de Polignac number, because 146511236463345 - 2³ = 146511236463337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146511236463291 and 146511236463300.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213607900 + ... + 214292690.

It is an arithmetic number, because the mean of its divisors is an integer number (4382857117800).

Almost surely, 2^{146511236463345} is an apocalyptic number.

146511236463345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146511236463345 is a deficient number, since it is larger than the sum of its proper divisors (133991619075855).

146511236463345 is a wasteful number, since it uses less digits than its factorization.

146511236463345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806727 (or 806721 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

Adding to 146511236463345 its reverse (543364632115641), we get a palindrome (689875868578986).

The spelling of 146511236463345 in words is "one hundred forty-six trillion, five hundred eleven billion, two hundred thirty-six million, four hundred sixty-three thousand, three hundred forty-five".