3845746750154 has 4 divisors (see below), whose sum is σ = 5768620125234. Its totient is φ = 1922873375076.

The previous prime is 3845746750121. The next prime is 3845746750169. The reversal of 3845746750154 is 4510576475483.

It is a happy number.

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., 3617623020025 + 228123730129 = 1902005^2 + 477623^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3845746750093 and 3845746750102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961436687537 + ... + 961436687540.

Almost surely, 2^{3845746750154} is an apocalyptic number.

3845746750154 is a deficient number, since it is larger than the sum of its proper divisors (1922873375080).

3845746750154 is a wasteful number, since it uses less digits than its factorization.

3845746750154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922873375079.

The product of its (nonzero) digits is 56448000, while the sum is 59.

The spelling of 3845746750154 in words is "three trillion, eight hundred forty-five billion, seven hundred forty-six million, seven hundred fifty thousand, one hundred fifty-four".