9411497743 has 4 divisors (see below), whose sum is σ = 9411772968. Its totient is φ = 9411222520.

The previous prime is 9411497729. The next prime is 9411497747. The reversal of 9411497743 is 3477941149.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3477941149 = 9421 ⋅369169.

It is a cyclic number.

It is not a de Polignac number, because 9411497743 - 2⁹ = 9411497231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9411497747) 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, 77593 + ... + 157618.

It is an arithmetic number, because the mean of its divisors is an integer number (2352943242).

Almost surely, 2^9411497743 is an apocalyptic number.

9411497743 is a deficient number, since it is larger than the sum of its proper divisors (275225).

9411497743 is a wasteful number, since it uses less digits than its factorization.

9411497743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275224.

The product of its digits is 762048, while the sum is 49.

The square root of 9411497743 is about 97012.8741095737. The cubic root of 9411497743 is about 2111.3144212370.

The spelling of 9411497743 in words is "nine billion, four hundred eleven million, four hundred ninety-seven thousand, seven hundred forty-three".