306142166017400 has 48 divisors (see below), whose sum is σ = 711892436533440. Its totient is φ = 122437614700800.

The previous prime is 306142166017381. The next prime is 306142166017411. The reversal of 306142166017400 is 4710661241603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119047784 + ... + 121592183.

It is an arithmetic number, because the mean of its divisors is an integer number (14831092427780).

Almost surely, 2^{306142166017400} is an apocalyptic number.

It is an amenable number.

306142166017400 is an abundant number, since it is smaller than the sum of its proper divisors (405750270516040).

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

306142166017400 is a wasteful number, since it uses less digits than its factorization.

306142166017400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240646344 (or 240646335 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 306142166017400 in words is "three hundred six trillion, one hundred forty-two billion, one hundred sixty-six million, seventeen thousand, four hundred".