148146726694 has 8 divisors (see below), whose sum is σ = 223046187840. Its totient is φ = 73797997416.

The previous prime is 148146726653. The next prime is 148146726697. The reversal of 148146726694 is 496627641841.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148146726697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137682294 + ... + 137683369.

It is an arithmetic number, because the mean of its divisors is an integer number (27880773480).

Almost surely, 2^148146726694 is an apocalyptic number.

148146726694 is a deficient number, since it is larger than the sum of its proper divisors (74899461146).

148146726694 is a wasteful number, since it uses less digits than its factorization.

148146726694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275365934.

The product of its digits is 13934592, while the sum is 58.

The spelling of 148146726694 in words is "one hundred forty-eight billion, one hundred forty-six million, seven hundred twenty-six thousand, six hundred ninety-four".