342055501 has 2 divisors, whose sum is σ = 342055502. Its totient is φ = 342055500.

The previous prime is 342055489. The next prime is 342055507. The reversal of 342055501 is 105550243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334926601 + 7128900 = 18301^2 + 2670^2 .

It is a cyclic number.

It is not a de Polignac number, because 342055501 - 2⁹ = 342054989 is a prime.

It is a super-2 number, since 2×342055501² = 234003931528722002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342055507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171027750 + 171027751.

It is an arithmetic number, because the mean of its divisors is an integer number (171027751).

Almost surely, 2^342055501 is an apocalyptic number.

It is an amenable number.

342055501 is a deficient number, since it is larger than the sum of its proper divisors (1).

342055501 is an equidigital number, since it uses as much as digits as its factorization.

342055501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 342055501 is about 18494.7425232145. The cubic root of 342055501 is about 699.3568930164.

The spelling of 342055501 in words is "three hundred forty-two million, fifty-five thousand, five hundred one".