146704317273507 has 96 divisors (see below), whose sum is σ = 253890360036864. Its totient is φ = 74722150272000.

The previous prime is 146704317273499. The next prime is 146704317273539. The reversal of 146704317273507 is 705372713407641.

It is a happy number.

It is not a de Polignac number, because 146704317273507 - 2³ = 146704317273499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146704317272507) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6830469 + ... + 18440822.

It is an arithmetic number, because the mean of its divisors is an integer number (2644691250384).

Almost surely, 2^{146704317273507} is an apocalyptic number.

146704317273507 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

146704317273507 is a deficient number, since it is larger than the sum of its proper divisors (107186042763357).

146704317273507 is a wasteful number, since it uses less digits than its factorization.

146704317273507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25271449 (or 25271442 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 57.

The spelling of 146704317273507 in words is "one hundred forty-six trillion, seven hundred four billion, three hundred seventeen million, two hundred seventy-three thousand, five hundred seven".