38002640677651 has 8 divisors (see below), whose sum is σ = 40925989095264. Its totient is φ = 35079302026560.

The previous prime is 38002640677649. The next prime is 38002640677711. The reversal of 38002640677651 is 15677604620083.

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

It is a cyclic number.

It is not a de Polignac number, because 38002640677651 - 2¹ = 38002640677649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38002640677592 and 38002640677601.

It is not an unprimeable number, because it can be changed into a prime (38002640677751) 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, 6989031 + ... + 11173711.

It is an arithmetic number, because the mean of its divisors is an integer number (5115748636908).

Almost surely, 2^{38002640677651} is an apocalyptic number.

38002640677651 is a deficient number, since it is larger than the sum of its proper divisors (2923348417613).

38002640677651 is a wasteful number, since it uses less digits than its factorization.

38002640677651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883261.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 38002640677651 in words is "thirty-eight trillion, two billion, six hundred forty million, six hundred seventy-seven thousand, six hundred fifty-one".