148004722643 has 8 divisors (see below), whose sum is σ = 158613757728. Its totient is φ = 137743524864.

The previous prime is 148004722631. The next prime is 148004722681. The reversal of 148004722643 is 346227400841.

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

It is a cyclic number.

It is not a de Polignac number, because 148004722643 - 2⁴ = 148004722627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148004722643.

It is not an unprimeable number, because it can be changed into a prime (148004782643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86958446 + ... + 86960147.

It is an arithmetic number, because the mean of its divisors is an integer number (19826719716).

Almost surely, 2^148004722643 is an apocalyptic number.

148004722643 is a deficient number, since it is larger than the sum of its proper divisors (10609035085).

148004722643 is a wasteful number, since it uses less digits than its factorization.

148004722643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173918653.

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 148004722643 in words is "one hundred forty-eight billion, four million, seven hundred twenty-two thousand, six hundred forty-three".