42302644155112 has 32 divisors (see below), whose sum is σ = 86531994587520. Its totient is φ = 19227617101440.

The previous prime is 42302644155103. The next prime is 42302644155133. The reversal of 42302644155112 is 21155144620324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8732373 + ... + 12683044.

It is an arithmetic number, because the mean of its divisors is an integer number (2704124830860).

Almost surely, 2^{42302644155112} is an apocalyptic number.

It is an amenable number.

42302644155112 is an abundant number, since it is smaller than the sum of its proper divisors (44229350432408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42302644155112 is a wasteful number, since it uses less digits than its factorization.

42302644155112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21437881 (or 21437877 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 42302644155112 its reverse (21155144620324), we get a palindrome (63457788775436).

The spelling of 42302644155112 in words is "forty-two trillion, three hundred two billion, six hundred forty-four million, one hundred fifty-five thousand, one hundred twelve".