38678630830730 has 16 divisors (see below), whose sum is σ = 75950765995104. Its totient is φ = 14064956665680.

The previous prime is 38678630830729. The next prime is 38678630830781. The reversal of 38678630830730 is 3703803687683.

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, 175811958212 + ... + 175811958431.

It is an arithmetic number, because the mean of its divisors is an integer number (4746922874694).

Almost surely, 2^{38678630830730} is an apocalyptic number.

38678630830730 is a deficient number, since it is larger than the sum of its proper divisors (37272135164374).

38678630830730 is a wasteful number, since it uses less digits than its factorization.

38678630830730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351623916661.

The product of its (nonzero) digits is 73156608, while the sum is 62.

The spelling of 38678630830730 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred thirty million, eight hundred thirty thousand, seven hundred thirty".