3045555434440 has 16 divisors (see below), whose sum is σ = 6852499727580. Its totient is φ = 1218222173760.

The previous prime is 3045555434437. The next prime is 3045555434461. The reversal of 3045555434440 is 444345555403.

It can be written as a sum of positive squares in 2 ways, for example, as 2733738173604 + 311817260836 = 1653402^2 + 558406^2 .

It is a super-2 number, since 2×3045555434440² (a number of 26 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 38069442891 + ... + 38069442970.

Almost surely, 2^{3045555434440} is an apocalyptic number.

It is an amenable number.

3045555434440 is an abundant number, since it is smaller than the sum of its proper divisors (3806944293140).

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

3045555434440 is a wasteful number, since it uses less digits than its factorization.

3045555434440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76138885872 (or 76138885868 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 3045555434440 in words is "three trillion, forty-five billion, five hundred fifty-five million, four hundred thirty-four thousand, four hundred forty".