42301037 has 2 divisors, whose sum is σ = 42301038. Its totient is φ = 42301036.

The previous prime is 42301031. The next prime is 42301073. The reversal of 42301037 is 73010324.

Together with next prime (42301073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41744521 + 556516 = 6461^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 42301037 - 2¹² = 42296941 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 (42301031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21150518 + 21150519.

It is an arithmetic number, because the mean of its divisors is an integer number (21150519).

Almost surely, 2^42301037 is an apocalyptic number.

It is an amenable number.

42301037 is a deficient number, since it is larger than the sum of its proper divisors (1).

42301037 is an equidigital number, since it uses as much as digits as its factorization.

42301037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 42301037 is about 6503.9247381869. The cubic root of 42301037 is about 348.4311743856.

The spelling of 42301037 in words is "forty-two million, three hundred one thousand, thirty-seven".