113146067642 has 16 divisors (see below), whose sum is σ = 171768179880. Its totient is φ = 55893207552.

The previous prime is 113146067549. The next prime is 113146067653. The reversal of 113146067642 is 246760641311.

It can be written as a sum of positive squares in 4 ways, for example, as 7593205321 + 105552862321 = 87139^2 + 324889^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113146067642.

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, 729017 + ... + 870492.

Almost surely, 2^113146067642 is an apocalyptic number.

113146067642 is a deficient number, since it is larger than the sum of its proper divisors (58622112238).

113146067642 is a wasteful number, since it uses less digits than its factorization.

113146067642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599937.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 113146067642 in words is "one hundred thirteen billion, one hundred forty-six million, sixty-seven thousand, six hundred forty-two".