4172061418 has 16 divisors (see below), whose sum is σ = 7178699520. Its totient is φ = 1781377776.

The previous prime is 4172061371. The next prime is 4172061427. The reversal of 4172061418 is 8141602714.

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, 550146 + ... + 557677.

It is an arithmetic number, because the mean of its divisors is an integer number (448668720).

Almost surely, 2^4172061418 is an apocalyptic number.

4172061418 is a deficient number, since it is larger than the sum of its proper divisors (3006638102).

4172061418 is a wasteful number, since it uses less digits than its factorization.

4172061418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108101.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4172061418 is about 64591.4964836704. The cubic root of 4172061418 is about 1609.8431515218.

The spelling of 4172061418 in words is "four billion, one hundred seventy-two million, sixty-one thousand, four hundred eighteen".