78303026030 has 8 divisors (see below), whose sum is σ = 140945446872. Its totient is φ = 31321210408.

The previous prime is 78303025973. The next prime is 78303026033. The reversal of 78303026030 is 3062030387.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×78303026030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78303026033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3915151292 + ... + 3915151311.

It is an arithmetic number, because the mean of its divisors is an integer number (17618180859).

Almost surely, 2^78303026030 is an apocalyptic number.

78303026030 is a deficient number, since it is larger than the sum of its proper divisors (62642420842).

78303026030 is a wasteful number, since it uses less digits than its factorization.

78303026030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7830302610.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 78303026030 in words is "seventy-eight billion, three hundred three million, twenty-six thousand, thirty".