742263341 has 2 divisors, whose sum is σ = 742263342. Its totient is φ = 742263340.

The previous prime is 742263307. The next prime is 742263359. The reversal of 742263341 is 143362247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 628755625 + 113507716 = 25075^2 + 10654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742263341 is a prime.

It is equal to p_38325074 and since 742263341 and 38325074 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 742263298 and 742263307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742263391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371131670 + 371131671.

It is an arithmetic number, because the mean of its divisors is an integer number (371131671).

Almost surely, 2^742263341 is an apocalyptic number.

It is an amenable number.

742263341 is a deficient number, since it is larger than the sum of its proper divisors (1).

742263341 is an equidigital number, since it uses as much as digits as its factorization.

742263341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 32.

The square root of 742263341 is about 27244.5102910660. The cubic root of 742263341 is about 905.4253938593.

The spelling of 742263341 in words is "seven hundred forty-two million, two hundred sixty-three thousand, three hundred forty-one".