148316613151858 has 4 divisors (see below), whose sum is σ = 222474919727790. Its totient is φ = 74158306575928.

The previous prime is 148316613151831. The next prime is 148316613151913. The reversal of 148316613151858 is 858151316613841.

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., 136505410703809 + 11811202448049 = 11683553^2 + 3436743^2 .

It is a junction number, because it is equal to n+sod(n) for n = 148316613151796 and 148316613151805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37079153287963 + ... + 37079153287966.

Almost surely, 2^{148316613151858} is an apocalyptic number.

148316613151858 is a deficient number, since it is larger than the sum of its proper divisors (74158306575932).

148316613151858 is an equidigital number, since it uses as much as digits as its factorization.

148316613151858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74158306575931.

The product of its digits is 16588800, while the sum is 61.

The spelling of 148316613151858 in words is "one hundred forty-eight trillion, three hundred sixteen billion, six hundred thirteen million, one hundred fifty-one thousand, eight hundred fifty-eight".