2420121126 has 8 divisors (see below), whose sum is σ = 4840242264. Its totient is φ = 806707040.

The previous prime is 2420121101. The next prime is 2420121127. The reversal of 2420121126 is 6211210242.

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

2420121126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420121127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201676755 + ... + 201676766.

It is an arithmetic number, because the mean of its divisors is an integer number (605030283).

Almost surely, 2^2420121126 is an apocalyptic number.

2420121126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2420121126 is a wasteful number, since it uses less digits than its factorization.

2420121126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403353526.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2420121126 is about 49194.7266076355. The cubic root of 2420121126 is about 1342.5970880893.

Adding to 2420121126 its reverse (6211210242), we get a palindrome (8631331368).

The spelling of 2420121126 in words is "two billion, four hundred twenty million, one hundred twenty-one thousand, one hundred twenty-six".