2415140020 has 48 divisors (see below), whose sum is σ = 5377010688. Its totient is φ = 908065280.

The previous prime is 2415140017. The next prime is 2415140023. The reversal of 2415140020 is 200415142.

It is an interprime number because it is at equal distance from previous prime (2415140017) and next prime (2415140023).

It is a self number, because there is not a number n which added to its sum of digits gives 2415140020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415140023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289305 + ... + 297535.

It is an arithmetic number, because the mean of its divisors is an integer number (112021056).

Almost surely, 2^2415140020 is an apocalyptic number.

2415140020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2415140020 is an abundant number, since it is smaller than the sum of its proper divisors (2961870668).

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

2415140020 is a wasteful number, since it uses less digits than its factorization.

2415140020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120 (or 9118 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2415140020 is about 49144.0741086858. The cubic root of 2415140020 is about 1341.6753419617.

Adding to 2415140020 its reverse (200415142), we get a palindrome (2615555162).

The spelling of 2415140020 in words is "two billion, four hundred fifteen million, one hundred forty thousand, twenty".