4045020154034 has 8 divisors (see below), whose sum is σ = 6424443774108. Its totient is φ = 1903538896000.

The previous prime is 4045020154031. The next prime is 4045020154061. The reversal of 4045020154034 is 4304510205404.

It can be written as a sum of positive squares in 2 ways, for example, as 3243950403409 + 801069750625 = 1801097^2 + 895025^2 .

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

It is a super-3 number, since 3×4045020154034³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4045020154031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59485590467 + ... + 59485590534.

Almost surely, 2^{4045020154034} is an apocalyptic number.

4045020154034 is a deficient number, since it is larger than the sum of its proper divisors (2379423620074).

4045020154034 is a wasteful number, since it uses less digits than its factorization.

4045020154034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118971181020.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 4045020154034 its reverse (4304510205404), we get a palindrome (8349530359438).

The spelling of 4045020154034 in words is "four trillion, forty-five billion, twenty million, one hundred fifty-four thousand, thirty-four".