943428051 has 6 divisors (see below), whose sum is σ = 1362729420. Its totient is φ = 628952028.

The previous prime is 943428023. The next prime is 943428061. The reversal of 943428051 is 150824349.

It is not a de Polignac number, because 943428051 - 2⁶ = 943427987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 943427997 and 943428015.

It is not an unprimeable number, because it can be changed into a prime (943428001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52412661 + ... + 52412678.

It is an arithmetic number, because the mean of its divisors is an integer number (227121570).

Almost surely, 2^943428051 is an apocalyptic number.

943428051 is a deficient number, since it is larger than the sum of its proper divisors (419301369).

943428051 is a wasteful number, since it uses less digits than its factorization.

943428051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104825345 (or 104825342 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 943428051 is about 30715.2739040367. The cubic root of 943428051 is about 980.7754694420.

The spelling of 943428051 in words is "nine hundred forty-three million, four hundred twenty-eight thousand, fifty-one".