112643240425562 has 48 divisors (see below), whose sum is σ = 214735950535968. Its totient is φ = 43822150837920.

The previous prime is 112643240425559. The next prime is 112643240425589. The reversal of 112643240425562 is 265524042346211.

It is a super-3 number, since 3×112643240425562³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76443608 + ... + 77903219.

It is an arithmetic number, because the mean of its divisors is an integer number (4473665636166).

Almost surely, 2^{112643240425562} is an apocalyptic number.

112643240425562 is a deficient number, since it is larger than the sum of its proper divisors (102092710110406).

112643240425562 is a wasteful number, since it uses less digits than its factorization.

112643240425562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154347531 (or 154347524 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 112643240425562 in words is "one hundred twelve trillion, six hundred forty-three billion, two hundred forty million, four hundred twenty-five thousand, five hundred sixty-two".