112451402507 has 8 divisors (see below), whose sum is σ = 116199687552. Its totient is φ = 108823909080.

The previous prime is 112451402461. The next prime is 112451402513. The reversal of 112451402507 is 705204154211.

It is not a de Polignac number, because 112451402507 - 2¹⁸ = 112451140363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112451402597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857548 + ... + 1917129.

It is an arithmetic number, because the mean of its divisors is an integer number (14524960944).

Almost surely, 2^112451402507 is an apocalyptic number.

112451402507 is a deficient number, since it is larger than the sum of its proper divisors (3748285045).

112451402507 is an frugal number, since it uses more digits than its factorization.

112451402507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774770 (or 3774708 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 112451402507 its reverse (705204154211), we get a palindrome (817655556718).

The spelling of 112451402507 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred two thousand, five hundred seven".