2420201078 has 8 divisors (see below), whose sum is σ = 3714727368. Its totient is φ = 1181958624.

The previous prime is 2420201071. The next prime is 2420201089. The reversal of 2420201078 is 8701020242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420201071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14070851 + ... + 14071022.

It is an arithmetic number, because the mean of its divisors is an integer number (464340921).

Almost surely, 2^2420201078 is an apocalyptic number.

2420201078 is a deficient number, since it is larger than the sum of its proper divisors (1294526290).

2420201078 is a wasteful number, since it uses less digits than its factorization.

2420201078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28141918.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2420201078 is about 49195.5392083469. The cubic root of 2420201078 is about 1342.6118727681.

The spelling of 2420201078 in words is "two billion, four hundred twenty million, two hundred one thousand, seventy-eight".