112401001042 has 16 divisors (see below), whose sum is σ = 183983788800. Its totient is φ = 51076120240.

The previous prime is 112401001039. The next prime is 112401001057. The reversal of 112401001042 is 240100104211.

It is a happy number.

It is a super-3 number, since 3×112401001042³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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, 686617 + ... + 834412.

It is an arithmetic number, because the mean of its divisors is an integer number (11498986800).

Almost surely, 2^112401001042 is an apocalyptic number.

112401001042 is a deficient number, since it is larger than the sum of its proper divisors (71582787758).

112401001042 is a wasteful number, since it uses less digits than its factorization.

112401001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524401.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112401001042 its reverse (240100104211), we get a palindrome (352501105253).

It can be divided in two parts, 11 and 2401001042, that multiplied together give a palindrome (26411011462).

The spelling of 112401001042 in words is "one hundred twelve billion, four hundred one million, one thousand, forty-two".