4614149440 has 28 divisors (see below), whose sum is σ = 10987444116. Its totient is φ = 1845659648.

The previous prime is 4614149387. The next prime is 4614149467. The reversal of 4614149440 is 449414164.

It can be written as a sum of positive squares in 2 ways, for example, as 689377536 + 3924771904 = 26256^2 + 62648^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4614149440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7209289 + ... + 7209928.

Almost surely, 2^4614149440 is an apocalyptic number.

4614149440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4614149440 is an abundant number, since it is smaller than the sum of its proper divisors (6373294676).

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

4614149440 is a wasteful number, since it uses less digits than its factorization.

4614149440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14419234 (or 14419224 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4614149440 is about 67927.5307956943. The cubic root of 4614149440 is about 1664.8069695990.

The spelling of 4614149440 in words is "four billion, six hundred fourteen million, one hundred forty-nine thousand, four hundred forty".