146164242330442 has 16 divisors (see below), whose sum is σ = 250628791758912. Its totient is φ = 62626438343520.

The previous prime is 146164242330419. The next prime is 146164242330451. The reversal of 146164242330442 is 244033242461641.

It is a junction number, because it is equal to n+sod(n) for n = 146164242330392 and 146164242330401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281590784 + ... + 1281704827.

It is an arithmetic number, because the mean of its divisors is an integer number (15664299484932).

Almost surely, 2^{146164242330442} is an apocalyptic number.

146164242330442 is a deficient number, since it is larger than the sum of its proper divisors (104464549428470).

146164242330442 is a wasteful number, since it uses less digits than its factorization.

146164242330442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563299693.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 146164242330442 in words is "one hundred forty-six trillion, one hundred sixty-four billion, two hundred forty-two million, three hundred thirty thousand, four hundred forty-two".