42306169969 has 8 divisors (see below), whose sum is σ = 48474204480. Its totient is φ = 36169209456.

The previous prime is 42306169967. The next prime is 42306169973. The reversal of 42306169969 is 96996160324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42306169969 - 2¹ = 42306169967 is a prime.

It is a super-2 number, since 2×42306169969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42306169967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7765579 + ... + 7771024.

It is an arithmetic number, because the mean of its divisors is an integer number (6059275560).

Almost surely, 2^42306169969 is an apocalyptic number.

It is an amenable number.

42306169969 is a deficient number, since it is larger than the sum of its proper divisors (6168034511).

42306169969 is a wasteful number, since it uses less digits than its factorization.

42306169969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15536999.

The product of its (nonzero) digits is 3779136, while the sum is 55.

The spelling of 42306169969 in words is "forty-two billion, three hundred six million, one hundred sixty-nine thousand, nine hundred sixty-nine".