42351083 has 2 divisors, whose sum is σ = 42351084. Its totient is φ = 42351082.

The previous prime is 42351079. The next prime is 42351109. The reversal of 42351083 is 38015324.

It is an a-pointer prime, because the next prime (42351109) can be obtained adding 42351083 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42351083 - 2² = 42351079 is a prime.

It is a super-2 number, since 2×42351083² = 3587228462545778, which contains 22 as substring.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (42351013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21175541 + 21175542.

It is an arithmetic number, because the mean of its divisors is an integer number (21175542).

Almost surely, 2^42351083 is an apocalyptic number.

42351083 is a deficient number, since it is larger than the sum of its proper divisors (1).

42351083 is an equidigital number, since it uses as much as digits as its factorization.

42351083 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 26.

The square root of 42351083 is about 6507.7709701556. The cubic root of 42351083 is about 348.5685288932.

The spelling of 42351083 in words is "forty-two million, three hundred fifty-one thousand, eighty-three".