2430555555540 has 96 divisors (see below), whose sum is σ = 7778436470784. Its totient is φ = 555508506240.

The previous prime is 2430555555503. The next prime is 2430555555581. The reversal of 2430555555540 is 455555550342.

It is a self number, because there is not a number n which added to its sum of digits gives 2430555555540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4845945 + ... + 5323935.

It is an arithmetic number, because the mean of its divisors is an integer number (81025379904).

Almost surely, 2^{2430555555540} is an apocalyptic number.

2430555555540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430555555540 is an abundant number, since it is smaller than the sum of its proper divisors (5347880915244).

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

2430555555540 is a wasteful number, since it uses less digits than its factorization.

2430555555540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490117 (or 490115 counting only the distinct ones).

The product of its (nonzero) digits is 7500000, while the sum is 48.

The spelling of 2430555555540 in words is "two trillion, four hundred thirty billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred forty".