2420530120506 has 128 divisors (see below), whose sum is σ = 5129049600000. Its totient is φ = 760039796736.

The previous prime is 2420530120471. The next prime is 2420530120517. The reversal of 2420530120506 is 6050210350242.

2420530120506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1424678445 + ... + 1424680143.

It is an arithmetic number, because the mean of its divisors is an integer number (40070700000).

Almost surely, 2^{2420530120506} is an apocalyptic number.

2420530120506 is an abundant number, since it is smaller than the sum of its proper divisors (2708519479494).

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

2420530120506 is a wasteful number, since it uses less digits than its factorization.

2420530120506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2420530120506 its reverse (6050210350242), we get a palindrome (8470740470748).

The spelling of 2420530120506 in words is "two trillion, four hundred twenty billion, five hundred thirty million, one hundred twenty thousand, five hundred six".