961741043 has 2 divisors, whose sum is σ = 961741044. Its totient is φ = 961741042.

The previous prime is 961741013. The next prime is 961741057. The reversal of 961741043 is 340147169.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-961741043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 961740994 and 961741012.

It is not a weakly prime, because it can be changed into another prime (961741013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480870521 + 480870522.

It is an arithmetic number, because the mean of its divisors is an integer number (480870522).

Almost surely, 2^961741043 is an apocalyptic number.

961741043 is a deficient number, since it is larger than the sum of its proper divisors (1).

961741043 is an equidigital number, since it uses as much as digits as its factorization.

961741043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 961741043 is about 31011.9500031843. The cubic root of 961741043 is about 987.0808280886.

The spelling of 961741043 in words is "nine hundred sixty-one million, seven hundred forty-one thousand, forty-three".