2481434740 has 12 divisors (see below), whose sum is σ = 5211012996. Its totient is φ = 992573888.

The previous prime is 2481434737. The next prime is 2481434743. The reversal of 2481434740 is 474341842.

It is an interprime number because it is at equal distance from previous prime (2481434737) and next prime (2481434743).

It can be written as a sum of positive squares in 2 ways, for example, as 893890404 + 1587544336 = 29898^2 + 39844^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2481434740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481434743) 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 3 ways as a sum of consecutive naturals, for example, 62035849 + ... + 62035888.

It is an arithmetic number, because the mean of its divisors is an integer number (434251083).

Almost surely, 2^2481434740 is an apocalyptic number.

2481434740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2481434740 is an abundant number, since it is smaller than the sum of its proper divisors (2729578256).

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

2481434740 is a wasteful number, since it uses less digits than its factorization.

2481434740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124071746 (or 124071744 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 2481434740 is about 49814.0014453768. The cubic root of 2481434740 is about 1353.8408663391.

The spelling of 2481434740 in words is "two billion, four hundred eighty-one million, four hundred thirty-four thousand, seven hundred forty".