146874866780 has 12 divisors (see below), whose sum is σ = 308437220280. Its totient is φ = 58749946704.

The previous prime is 146874866771. The next prime is 146874866783. The reversal of 146874866780 is 87668478641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146874866783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671871650 + ... + 3671871689.

It is an arithmetic number, because the mean of its divisors is an integer number (25703101690).

Almost surely, 2^146874866780 is an apocalyptic number.

146874866780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146874866780 is an abundant number, since it is smaller than the sum of its proper divisors (161562353500).

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

146874866780 is a wasteful number, since it uses less digits than its factorization.

146874866780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343743348 (or 7343743346 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 65.

The spelling of 146874866780 in words is "one hundred forty-six billion, eight hundred seventy-four million, eight hundred sixty-six thousand, seven hundred eighty".