146049647814 has 24 divisors (see below), whose sum is σ = 361646747280. Its totient is φ = 41728470768.

The previous prime is 146049647789. The next prime is 146049647819. The reversal of 146049647814 is 418746940641.

146049647814 is a `hidden beast` number, since 1 + 460 + 49 + 64 + 7 + 81 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146049647819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579561969 + ... + 579562220.

It is an arithmetic number, because the mean of its divisors is an integer number (15068614470).

Almost surely, 2^146049647814 is an apocalyptic number.

146049647814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146049647814 is an abundant number, since it is smaller than the sum of its proper divisors (215597099466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146049647814 is a wasteful number, since it uses less digits than its factorization.

146049647814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159124204 (or 1159124201 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 146049647814 in words is "one hundred forty-six billion, forty-nine million, six hundred forty-seven thousand, eight hundred fourteen".