3023555295640 has 32 divisors (see below), whose sum is σ = 7421453908560. Its totient is φ = 1099474652800.

The previous prime is 3023555295613. The next prime is 3023555295643. The reversal of 3023555295640 is 465925553203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023555295643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3435857851 + ... + 3435858730.

Almost surely, 2^{3023555295640} is an apocalyptic number.

It is an amenable number.

3023555295640 is an abundant number, since it is smaller than the sum of its proper divisors (4397898612920).

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

3023555295640 is a wasteful number, since it uses less digits than its factorization.

3023555295640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871716603 (or 6871716599 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 3023555295640 in words is "three trillion, twenty-three billion, five hundred fifty-five million, two hundred ninety-five thousand, six hundred forty".