4142172620 has 12 divisors (see below), whose sum is σ = 8698562544. Its totient is φ = 1656869040.

The previous prime is 4142172569. The next prime is 4142172623. The reversal of 4142172620 is 262712414.

It is not an unprimeable number, because it can be changed into a prime (4142172623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103554296 + ... + 103554335.

It is an arithmetic number, because the mean of its divisors is an integer number (724880212).

Almost surely, 2^4142172620 is an apocalyptic number.

It is an amenable number.

4142172620 is an abundant number, since it is smaller than the sum of its proper divisors (4556389924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142172620 is a wasteful number, since it uses less digits than its factorization.

4142172620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207108640 (or 207108638 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4142172620 is about 64359.7127091164. The cubic root of 4142172620 is about 1605.9896097759.

The spelling of 4142172620 in words is "four billion, one hundred forty-two million, one hundred seventy-two thousand, six hundred twenty".