146670681760 has 96 divisors (see below), whose sum is σ = 356905180800. Its totient is φ = 56917343232.

The previous prime is 146670681727. The next prime is 146670681763. The reversal of 146670681760 is 67186076641.

It is a junction number, because it is equal to n+sod(n) for n = 146670681698 and 146670681707.

It is not an unprimeable number, because it can be changed into a prime (146670681763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018541 + ... + 2089939.

It is an arithmetic number, because the mean of its divisors is an integer number (3717762300).

Almost surely, 2^146670681760 is an apocalyptic number.

146670681760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146670681760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178452590400).

146670681760 is an abundant number, since it is smaller than the sum of its proper divisors (210234499040).

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

146670681760 is a wasteful number, since it uses less digits than its factorization.

146670681760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71798 (or 71790 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 146670681760 in words is "one hundred forty-six billion, six hundred seventy million, six hundred eighty-one thousand, seven hundred sixty".