2420234115420 has 96 divisors (see below), whose sum is σ = 7434015563520. Its totient is φ = 583445608960.

The previous prime is 2420234115391. The next prime is 2420234115421. The reversal of 2420234115420 is 245114320242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420234115421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10124937 + ... + 10361216.

It is an arithmetic number, because the mean of its divisors is an integer number (77437662120).

Almost surely, 2^{2420234115420} is an apocalyptic number.

2420234115420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420234115420 is an abundant number, since it is smaller than the sum of its proper divisors (5013781448100).

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

2420234115420 is a wasteful number, since it uses less digits than its factorization.

2420234115420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20486355 (or 20486353 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2420234115420 its reverse (245114320242), we get a palindrome (2665348435662).

The spelling of 2420234115420 in words is "two trillion, four hundred twenty billion, two hundred thirty-four million, one hundred fifteen thousand, four hundred twenty".