426032141 has 2 divisors, whose sum is σ = 426032142. Its totient is φ = 426032140.

The previous prime is 426032137. The next prime is 426032147. The reversal of 426032141 is 141230624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362750116 + 63282025 = 19046^2 + 7955^2 .

It is a cyclic number.

It is not a de Polignac number, because 426032141 - 2² = 426032137 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426032147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213016070 + 213016071.

It is an arithmetic number, because the mean of its divisors is an integer number (213016071).

Almost surely, 2^426032141 is an apocalyptic number.

It is an amenable number.

426032141 is a deficient number, since it is larger than the sum of its proper divisors (1).

426032141 is an equidigital number, since it uses as much as digits as its factorization.

426032141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 426032141 is about 20640.5460441336. The cubic root of 426032141 is about 752.4554432546.

Adding to 426032141 its reverse (141230624), we get a palindrome (567262765).

It can be divided in two parts, 42603 and 2141, that added together give a palindrome (44744).

The spelling of 426032141 in words is "four hundred twenty-six million, thirty-two thousand, one hundred forty-one".