1538851672214 has 8 divisors (see below), whose sum is σ = 2387873284560. Its totient is φ = 742893910696.

The previous prime is 1538851672201. The next prime is 1538851672223. The reversal of 1538851672214 is 4122761588351.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13265962634 + ... + 13265962749.

It is an arithmetic number, because the mean of its divisors is an integer number (298484160570).

Almost surely, 2^{1538851672214} is an apocalyptic number.

1538851672214 is a deficient number, since it is larger than the sum of its proper divisors (849021612346).

1538851672214 is a wasteful number, since it uses less digits than its factorization.

1538851672214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26531925414.

The product of its digits is 3225600, while the sum is 53.

The spelling of 1538851672214 in words is "one trillion, five hundred thirty-eight billion, eight hundred fifty-one million, six hundred seventy-two thousand, two hundred fourteen".