3040155145644 has 48 divisors (see below), whose sum is σ = 7214290272000. Its totient is φ = 996158929216.

The previous prime is 3040155145631. The next prime is 3040155145733. The reversal of 3040155145644 is 4465415510403.

It is a junction number, because it is equal to n+sod(n) for n = 3040155145596 and 3040155145605.

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 15 ways as a sum of consecutive naturals, for example, 15590257 + ... + 15784055.

It is an arithmetic number, because the mean of its divisors is an integer number (150297714000).

Almost surely, 2^{3040155145644} is an apocalyptic number.

It is an amenable number.

3040155145644 is an abundant number, since it is smaller than the sum of its proper divisors (4174135126356).

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

3040155145644 is a wasteful number, since it uses less digits than its factorization.

3040155145644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216022 (or 216020 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 3040155145644 in words is "three trillion, forty billion, one hundred fifty-five million, one hundred forty-five thousand, six hundred forty-four".