146870331247307 has 2 divisors, whose sum is σ = 146870331247308. Its totient is φ = 146870331247306.

The previous prime is 146870331247279. The next prime is 146870331247403. The reversal of 146870331247307 is 703742133078641.

146870331247307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (703742133078641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146870331247307 - 2¹² = 146870331243211 is a prime.

It is a super-3 number, since 3×146870331247307³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (146870331246307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73435165623653 + 73435165623654.

It is an arithmetic number, because the mean of its divisors is an integer number (73435165623654).

Almost surely, 2^{146870331247307} is an apocalyptic number.

146870331247307 is a deficient number, since it is larger than the sum of its proper divisors (1).

146870331247307 is an equidigital number, since it uses as much as digits as its factorization.

146870331247307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 146870331247307 in words is "one hundred forty-six trillion, eight hundred seventy billion, three hundred thirty-one million, two hundred forty-seven thousand, three hundred seven".