2420401002 has 16 divisors (see below), whose sum is σ = 4841290272. Its totient is φ = 806718960.

The previous prime is 2420400989. The next prime is 2420401003. The reversal of 2420401002 is 2001040242.

It is not an unprimeable number, because it can be changed into a prime (2420401003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90852 + ... + 114432.

It is an arithmetic number, because the mean of its divisors is an integer number (302580642).

Almost surely, 2^2420401002 is an apocalyptic number.

2420401002 is an abundant number, since it is smaller than the sum of its proper divisors (2420889270).

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

2420401002 is a wasteful number, since it uses less digits than its factorization.

2420401002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40693.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2420401002 is about 49197.5710985817. The cubic root of 2420401002 is about 1342.6488411764.

Adding to 2420401002 its reverse (2001040242), we get a palindrome (4421441244).

The spelling of 2420401002 in words is "two billion, four hundred twenty million, four hundred one thousand, two".