35442023 has 2 divisors, whose sum is σ = 35442024. Its totient is φ = 35442022.

The previous prime is 35441971. The next prime is 35442061. The reversal of 35442023 is 32024453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35442023 - 2⁸ = 35441767 is a prime.

It is a super-2 number, since 2×35442023² = 2512273988665058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35442023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35442223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17721011 + 17721012.

It is an arithmetic number, because the mean of its divisors is an integer number (17721012).

Almost surely, 2^35442023 is an apocalyptic number.

35442023 is a deficient number, since it is larger than the sum of its proper divisors (1).

35442023 is an equidigital number, since it uses as much as digits as its factorization.

35442023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 35442023 is about 5953.3203340657. The cubic root of 35442023 is about 328.4779091935.

Adding to 35442023 its reverse (32024453), we get a palindrome (67466476).

The spelling of 35442023 in words is "thirty-five million, four hundred forty-two thousand, twenty-three".