4187500042 has 8 divisors (see below), whose sum is σ = 6852272832. Its totient is φ = 1903409100.

The previous prime is 4187500033. The next prime is 4187500069. The reversal of 4187500042 is 2400057814.

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

It is a junction number, because it is equal to n+sod(n) for n = 4187499977 and 4187500013.

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, 95170434 + ... + 95170477.

It is an arithmetic number, because the mean of its divisors is an integer number (856534104).

Almost surely, 2^4187500042 is an apocalyptic number.

4187500042 is a deficient number, since it is larger than the sum of its proper divisors (2664772790).

4187500042 is a wasteful number, since it uses less digits than its factorization.

4187500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190340924.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 4187500042 is about 64710.8958522442. The cubic root of 4187500042 is about 1611.8264372055.

Adding to 4187500042 its reverse (2400057814), we get a palindrome (6587557856).

The spelling of 4187500042 in words is "four billion, one hundred eighty-seven million, five hundred thousand, forty-two".