42351152011 has 8 divisors (see below), whose sum is σ = 48845366240. Its totient is φ = 35967950208.

The previous prime is 42351151993. The next prime is 42351152021. The reversal of 42351152011 is 11025115324.

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 42351152011 - 2²⁵ = 42317597579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42351152021) 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, 27752286 + ... + 27753811.

It is an arithmetic number, because the mean of its divisors is an integer number (6105670780).

Almost surely, 2^42351152011 is an apocalyptic number.

42351152011 is a deficient number, since it is larger than the sum of its proper divisors (6494214229).

42351152011 is a wasteful number, since it uses less digits than its factorization.

42351152011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55506213.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 42351152011 its reverse (11025115324), we get a palindrome (53376267335).

The spelling of 42351152011 in words is "forty-two billion, three hundred fifty-one million, one hundred fifty-two thousand, eleven".