148403407668 has 24 divisors (see below), whose sum is σ = 346493962080. Its totient is φ = 49436467680.

The previous prime is 148403407631. The next prime is 148403407687. The reversal of 148403407668 is 866704304841.

It is a self number, because there is not a number n which added to its sum of digits gives 148403407668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3897123 + ... + 3935018.

It is an arithmetic number, because the mean of its divisors is an integer number (14437248420).

Almost surely, 2^148403407668 is an apocalyptic number.

It is an amenable number.

148403407668 is an abundant number, since it is smaller than the sum of its proper divisors (198090554412).

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

148403407668 is a wasteful number, since it uses less digits than its factorization.

148403407668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7833727 (or 7833725 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 148403407668 in words is "one hundred forty-eight billion, four hundred three million, four hundred seven thousand, six hundred sixty-eight".