42007162759 has 2 divisors, whose sum is σ = 42007162760. Its totient is φ = 42007162758.

The previous prime is 42007162727. The next prime is 42007162789. The reversal of 42007162759 is 95726170024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42007162759 - 2⁵ = 42007162727 is a prime.

It is a super-2 number, since 2×42007162759² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42007162789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21003581379 + 21003581380.

It is an arithmetic number, because the mean of its divisors is an integer number (21003581380).

Almost surely, 2^42007162759 is an apocalyptic number.

42007162759 is a deficient number, since it is larger than the sum of its proper divisors (1).

42007162759 is an equidigital number, since it uses as much as digits as its factorization.

42007162759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 42007162759 in words is "forty-two billion, seven million, one hundred sixty-two thousand, seven hundred fifty-nine".