942448043 has 4 divisors (see below), whose sum is σ = 951598128. Its totient is φ = 933297960.

The previous prime is 942448037. The next prime is 942448049. The reversal of 942448043 is 340844249.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340844249 = 19 ⋅17939171.

It is an interprime number because it is at equal distance from previous prime (942448037) and next prime (942448049).

It is a cyclic number.

It is not a de Polignac number, because 942448043 - 2²⁰ = 941399467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 942447988 and 942448006.

It is not an unprimeable number, because it can be changed into a prime (942448049) 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, 4574888 + ... + 4575093.

It is an arithmetic number, because the mean of its divisors is an integer number (237899532).

Almost surely, 2^942448043 is an apocalyptic number.

942448043 is a deficient number, since it is larger than the sum of its proper divisors (9150085).

942448043 is a wasteful number, since it uses less digits than its factorization.

942448043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9150084.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 942448043 is about 30699.3166536325. The cubic root of 942448043 is about 980.4357506158.

The spelling of 942448043 in words is "nine hundred forty-two million, four hundred forty-eight thousand, forty-three".