42984622151 has 2 divisors, whose sum is σ = 42984622152. Its totient is φ = 42984622150.

The previous prime is 42984622081. The next prime is 42984622183. The reversal of 42984622151 is 15122648924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42984622151 - 2¹⁴ = 42984605767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42984621151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21492311075 + 21492311076.

It is an arithmetic number, because the mean of its divisors is an integer number (21492311076).

Almost surely, 2^42984622151 is an apocalyptic number.

42984622151 is a deficient number, since it is larger than the sum of its proper divisors (1).

42984622151 is an equidigital number, since it uses as much as digits as its factorization.

42984622151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 44.

The spelling of 42984622151 in words is "forty-two billion, nine hundred eighty-four million, six hundred twenty-two thousand, one hundred fifty-one".