4033148445 has 12 divisors (see below), whose sum is σ = 6990790716. Its totient is φ = 2151012480.

The previous prime is 4033148423. The next prime is 4033148461. The reversal of 4033148445 is 5448413304.

4033148445 is a `hidden beast` number, since 40 + 33 + 148 + 445 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1104498756 + 2928649689 = 33234^2 + 54117^2 .

It is not a de Polignac number, because 4033148445 - 2¹³ = 4033140253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44812716 + ... + 44812805.

It is an arithmetic number, because the mean of its divisors is an integer number (582565893).

Almost surely, 2^4033148445 is an apocalyptic number.

4033148445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4033148445 is a deficient number, since it is larger than the sum of its proper divisors (2957642271).

4033148445 is a wasteful number, since it uses less digits than its factorization.

4033148445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89625532 (or 89625529 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 4033148445 is about 63507.0739760540. The cubic root of 4033148445 is about 1591.7739841690.

The spelling of 4033148445 in words is "four billion, thirty-three million, one hundred forty-eight thousand, four hundred forty-five".