742107153652223 has 2 divisors, whose sum is σ = 742107153652224. Its totient is φ = 742107153652222.

The previous prime is 742107153652201. The next prime is 742107153652237. The reversal of 742107153652223 is 322256351701247.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 742107153652223 - 2²⁴ = 742107136875007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742107153652723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371053576826111 + 371053576826112.

It is an arithmetic number, because the mean of its divisors is an integer number (371053576826112).

Almost surely, 2^{742107153652223} is an apocalyptic number.

742107153652223 is a deficient number, since it is larger than the sum of its proper divisors (1).

742107153652223 is an equidigital number, since it uses as much as digits as its factorization.

742107153652223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 742107153652223 in words is "seven hundred forty-two trillion, one hundred seven billion, one hundred fifty-three million, six hundred fifty-two thousand, two hundred twenty-three".