111364042 has 8 divisors (see below), whose sum is σ = 176872356. Its totient is φ = 52406592.

The previous prime is 111364039. The next prime is 111364061. The reversal of 111364042 is 240463111.

It can be written as a sum of positive squares in 2 ways, for example, as 107557641 + 3806401 = 10371^2 + 1951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637673 + ... + 1637740.

Almost surely, 2^111364042 is an apocalyptic number.

111364042 is a deficient number, since it is larger than the sum of its proper divisors (65508314).

111364042 is a wasteful number, since it uses less digits than its factorization.

111364042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275432.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 111364042 is about 10552.9162793988. The cubic root of 111364042 is about 481.1143697849.

The spelling of 111364042 in words is "one hundred eleven million, three hundred sixty-four thousand, forty-two".