9351113042 has 4 divisors (see below), whose sum is σ = 14026669566. Its totient is φ = 4675556520.

The previous prime is 9351113033. The next prime is 9351113053. The reversal of 9351113042 is 2403111539.

9351113042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2403111539 = 3559 ⋅675221.

It can be written as a sum of positive squares in only one way, i.e., 9308197441 + 42915601 = 96479^2 + 6551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9351112996 and 9351113014.

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 as a sum of consecutive naturals, namely, 2337778259 + ... + 2337778262.

Almost surely, 2^9351113042 is an apocalyptic number.

9351113042 is a deficient number, since it is larger than the sum of its proper divisors (4675556524).

9351113042 is a wasteful number, since it uses less digits than its factorization.

9351113042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675556523.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 9351113042 is about 96701.1532609617. The cubic root of 9351113042 is about 2106.7892920473.

The spelling of 9351113042 in words is "nine billion, three hundred fifty-one million, one hundred thirteen thousand, forty-two".