1042475741 has 2 divisors, whose sum is σ = 1042475742. Its totient is φ = 1042475740.

The previous prime is 1042475723. The next prime is 1042475743. The reversal of 1042475741 is 1475742401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039740025 + 2735716 = 32245^2 + 1654^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042475741 - 2¹⁴ = 1042459357 is a prime.

It is a Sophie Germain prime.

Together with 1042475743, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042475743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521237870 + 521237871.

It is an arithmetic number, because the mean of its divisors is an integer number (521237871).

Almost surely, 2^1042475741 is an apocalyptic number.

It is an amenable number.

1042475741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042475741 is an equidigital number, since it uses as much as digits as its factorization.

1042475741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 1042475741 is about 32287.3929111658. The cubic root of 1042475741 is about 1013.9627155300.

The spelling of 1042475741 in words is "one billion, forty-two million, four hundred seventy-five thousand, seven hundred forty-one".