146830141151863 has 4 divisors (see below), whose sum is σ = 158124767394328. Its totient is φ = 135535514909400.

The previous prime is 146830141151839. The next prime is 146830141151923. The reversal of 146830141151863 is 368151141038641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146830141151863 - 2⁵ = 146830141151831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146830141151863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146830141158863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5647313121213 + ... + 5647313121238.

It is an arithmetic number, because the mean of its divisors is an integer number (39531191848582).

Almost surely, 2^{146830141151863} is an apocalyptic number.

146830141151863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

146830141151863 is a deficient number, since it is larger than the sum of its proper divisors (11294626242465).

146830141151863 is a wasteful number, since it uses less digits than its factorization.

146830141151863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11294626242464.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 146830141151863 in words is "one hundred forty-six trillion, eight hundred thirty billion, one hundred forty-one million, one hundred fifty-one thousand, eight hundred sixty-three".