148623859616 has 24 divisors (see below), whose sum is σ = 292684037184. Its totient is φ = 74291405760.

The previous prime is 148623859589. The next prime is 148623859649. The reversal of 148623859616 is 616958326841.

It is a super-3 number, since 3×148623859616³ (a number of 34 digits) contains 333 as substring.

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, 523370 + ... + 755753.

It is an arithmetic number, because the mean of its divisors is an integer number (12195168216).

Almost surely, 2^148623859616 is an apocalyptic number.

148623859616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148623859616 is a deficient number, since it is larger than the sum of its proper divisors (144060177568).

148623859616 is a wasteful number, since it uses less digits than its factorization.

148623859616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282764 (or 1282756 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 59.

The spelling of 148623859616 in words is "one hundred forty-eight billion, six hundred twenty-three million, eight hundred fifty-nine thousand, six hundred sixteen".