146667702725214 has 32 divisors (see below), whose sum is σ = 321133010569344. Its totient is φ = 44287709779680.

The previous prime is 146667702725183. The next prime is 146667702725263. The reversal of 146667702725214 is 412527207766641.

It is a happy number.

It is a super-2 number, since 2×146667702725214² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3926196729 + ... + 3926234084.

It is an arithmetic number, because the mean of its divisors is an integer number (10035406580292).

Almost surely, 2^{146667702725214} is an apocalyptic number.

146667702725214 is an abundant number, since it is smaller than the sum of its proper divisors (174465307844130).

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

146667702725214 is a wasteful number, since it uses less digits than its factorization.

146667702725214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852431112.

The product of its (nonzero) digits is 47416320, while the sum is 60.

The spelling of 146667702725214 in words is "one hundred forty-six trillion, six hundred sixty-seven billion, seven hundred two million, seven hundred twenty-five thousand, two hundred fourteen".