148806985403 has 8 divisors (see below), whose sum is σ = 149251872000. Its totient is φ = 148362205248.

The previous prime is 148806985399. The next prime is 148806985417. The reversal of 148806985403 is 304589608841.

It is a happy number.

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 148806985403 - 2² = 148806985399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148806985423) 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, 3443750 + ... + 3486692.

It is an arithmetic number, because the mean of its divisors is an integer number (18656484000).

Almost surely, 2^148806985403 is an apocalyptic number.

148806985403 is a deficient number, since it is larger than the sum of its proper divisors (444886597).

148806985403 is an equidigital number, since it uses as much as digits as its factorization.

148806985403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53221.

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 148806985403 in words is "one hundred forty-eight billion, eight hundred six million, nine hundred eighty-five thousand, four hundred three".