42160440332 has 6 divisors (see below), whose sum is σ = 73780770588. Its totient is φ = 21080220164.

The previous prime is 42160440319. The next prime is 42160440337. The reversal of 42160440332 is 23304406124.

It is a junction number, because it is equal to n+sod(n) for n = 42160440295 and 42160440304.

It is not an unprimeable number, because it can be changed into a prime (42160440337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270055038 + ... + 5270055045.

It is an arithmetic number, because the mean of its divisors is an integer number (12296795098).

Almost surely, 2^42160440332 is an apocalyptic number.

It is an amenable number.

42160440332 is a deficient number, since it is larger than the sum of its proper divisors (31620330256).

42160440332 is a wasteful number, since it uses less digits than its factorization.

42160440332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10540110087 (or 10540110085 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 42160440332 its reverse (23304406124), we get a palindrome (65464846456).

The spelling of 42160440332 in words is "forty-two billion, one hundred sixty million, four hundred forty thousand, three hundred thirty-two".