3023002002078 has 32 divisors (see below), whose sum is σ = 6717870393120. Its totient is φ = 1007654109120.

The previous prime is 3023002002067. The next prime is 3023002002079. The reversal of 3023002002078 is 8702002003203.

It is a super-2 number, since 2×3023002002078² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023002002079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4338226 + ... + 4986602.

It is an arithmetic number, because the mean of its divisors is an integer number (209933449785).

Almost surely, 2^{3023002002078} is an apocalyptic number.

3023002002078 is an abundant number, since it is smaller than the sum of its proper divisors (3694868391042).

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

3023002002078 is a wasteful number, since it uses less digits than its factorization.

3023002002078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734729 (or 734723 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 3023002002078 in words is "three trillion, twenty-three billion, two million, two thousand, seventy-eight".