148082812418 has 4 divisors (see below), whose sum is σ = 222124218630. Its totient is φ = 74041406208.

The previous prime is 148082812411. The next prime is 148082812457. The reversal of 148082812418 is 814218280841.

148082812418 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96256924009 + 51825888409 = 310253^2 + 227653^2 .

It is not an unprimeable number, because it can be changed into a prime (148082812411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37020703103 + ... + 37020703106.

Almost surely, 2^148082812418 is an apocalyptic number.

148082812418 is a deficient number, since it is larger than the sum of its proper divisors (74041406212).

148082812418 is an equidigital number, since it uses as much as digits as its factorization.

148082812418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74041406211.

The product of its (nonzero) digits is 262144, while the sum is 47.

The spelling of 148082812418 in words is "one hundred forty-eight billion, eighty-two million, eight hundred twelve thousand, four hundred eighteen".