113142420004 has 24 divisors (see below), whose sum is σ = 208734962688. Its totient is φ = 53581513920.

The previous prime is 113142419963. The next prime is 113142420067. The reversal of 113142420004 is 400024241311.

It is a happy number.

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, 9700969 + ... + 9712624.

It is an arithmetic number, because the mean of its divisors is an integer number (8697290112).

Almost surely, 2^113142420004 is an apocalyptic number.

It is an amenable number.

113142420004 is a deficient number, since it is larger than the sum of its proper divisors (95592542684).

113142420004 is a wasteful number, since it uses less digits than its factorization.

113142420004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19413675 (or 19413673 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 113142420004 its reverse (400024241311), we get a palindrome (513166661315).

The spelling of 113142420004 in words is "one hundred thirteen billion, one hundred forty-two million, four hundred twenty thousand, four".