2420518126 has 16 divisors (see below), whose sum is σ = 3948785568. Its totient is φ = 1106100000.

The previous prime is 2420518103. The next prime is 2420518153. The reversal of 2420518126 is 6218150242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458250 + ... + 463501.

It is an arithmetic number, because the mean of its divisors is an integer number (246799098).

Almost surely, 2^2420518126 is an apocalyptic number.

2420518126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2420518126 is a deficient number, since it is larger than the sum of its proper divisors (1528267442).

2420518126 is a wasteful number, since it uses less digits than its factorization.

2420518126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921867.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2420518126 is about 49198.7614274994. The cubic root of 2420518126 is about 1342.6704979000.

Adding to 2420518126 its reverse (6218150242), we get a palindrome (8638668368).

The spelling of 2420518126 in words is "two billion, four hundred twenty million, five hundred eighteen thousand, one hundred twenty-six".