2306343554540 has 24 divisors (see below), whose sum is σ = 4857693352512. Its totient is φ = 919799919360.

The previous prime is 2306343554507. The next prime is 2306343554561. The reversal of 2306343554540 is 454553436032.

It is a happy number.

It is a super-2 number, since 2×2306343554540² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2306343554491 and 2306343554500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171086996 + ... + 171100475.

It is an arithmetic number, because the mean of its divisors is an integer number (202403889688).

Almost surely, 2^{2306343554540} is an apocalyptic number.

2306343554540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2306343554540 is an abundant number, since it is smaller than the sum of its proper divisors (2551349797972).

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

2306343554540 is a wasteful number, since it uses less digits than its factorization.

2306343554540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342187817 (or 342187815 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 44.

The spelling of 2306343554540 in words is "two trillion, three hundred six billion, three hundred forty-three million, five hundred fifty-four thousand, five hundred forty".