146640555411574 has 16 divisors (see below), whose sum is σ = 253733190674688. Its totient is φ = 62258606969832.

The previous prime is 146640555411563. The next prime is 146640555411617. The reversal of 146640555411574 is 475114555046641.

146640555411574 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48945444234 + ... + 48945447229.

It is an arithmetic number, because the mean of its divisors is an integer number (15858324417168).

Almost surely, 2^{146640555411574} is an apocalyptic number.

146640555411574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146640555411574 is a deficient number, since it is larger than the sum of its proper divisors (107092635263114).

146640555411574 is a wasteful number, since it uses less digits than its factorization.

146640555411574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97890891579.

The product of its (nonzero) digits is 40320000, while the sum is 58.

The spelling of 146640555411574 in words is "one hundred forty-six trillion, six hundred forty billion, five hundred fifty-five million, four hundred eleven thousand, five hundred seventy-four".