30869332652678 has 16 divisors (see below), whose sum is σ = 52490363215920. Its totient is φ = 13497521969376.

The previous prime is 30869332652663. The next prime is 30869332652729. The reversal of 30869332652678 is 87625623396803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31244263325 + ... + 31244264312.

It is an arithmetic number, because the mean of its divisors is an integer number (3280647700995).

Almost surely, 2^{30869332652678} is an apocalyptic number.

30869332652678 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

30869332652678 is a deficient number, since it is larger than the sum of its proper divisors (21621030563242).

30869332652678 is a wasteful number, since it uses less digits than its factorization.

30869332652678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62488527671.

The product of its (nonzero) digits is 470292480, while the sum is 68.

The spelling of 30869332652678 in words is "thirty trillion, eight hundred sixty-nine billion, three hundred thirty-two million, six hundred fifty-two thousand, six hundred seventy-eight".