146720713494 has 8 divisors (see below), whose sum is σ = 293441427000. Its totient is φ = 48906904496.

The previous prime is 146720713483. The next prime is 146720713501. The reversal of 146720713494 is 494317027641.

It is a sphenic number, since it is the product of 3 distinct primes.

146720713494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12226726119 + ... + 12226726130.

It is an arithmetic number, because the mean of its divisors is an integer number (36680178375).

Almost surely, 2^146720713494 is an apocalyptic number.

146720713494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146720713494 is a wasteful number, since it uses less digits than its factorization.

146720713494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24453452254.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 146720713494 in words is "one hundred forty-six billion, seven hundred twenty million, seven hundred thirteen thousand, four hundred ninety-four".