148077674081 has 8 divisors (see below), whose sum is σ = 148345063944. Its totient is φ = 147810355200.

The previous prime is 148077674071. The next prime is 148077674119. The reversal of 148077674081 is 180476770841.

It can be written as a sum of positive squares in 4 ways, for example, as 27536083600 + 120541590481 = 165940^2 + 347191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148077674081 is a prime.

It is a super-2 number, since 2×148077674081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148077674011) 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, 5897105 + ... + 5922161.

It is an arithmetic number, because the mean of its divisors is an integer number (18543132993).

Almost surely, 2^148077674081 is an apocalyptic number.

It is an amenable number.

148077674081 is a deficient number, since it is larger than the sum of its proper divisors (267389863).

148077674081 is an equidigital number, since it uses as much as digits as its factorization.

148077674081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35491.

The product of its (nonzero) digits is 2107392, while the sum is 53.

The spelling of 148077674081 in words is "one hundred forty-eight billion, seventy-seven million, six hundred seventy-four thousand, eighty-one".