16047613438 has 8 divisors (see below), whose sum is σ = 24082333632. Its totient is φ = 8020168896.

The previous prime is 16047613411. The next prime is 16047613451. The reversal of 16047613438 is 83431674061.

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

It is a junction number, because it is equal to n+sod(n) for n = 16047613394 and 16047613403.

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, 1813395 + ... + 1822222.

It is an arithmetic number, because the mean of its divisors is an integer number (3010291704).

Almost surely, 2^16047613438 is an apocalyptic number.

16047613438 is a deficient number, since it is larger than the sum of its proper divisors (8034720194).

16047613438 is a wasteful number, since it uses less digits than its factorization.

16047613438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637826.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 16047613438 in words is "sixteen billion, forty-seven million, six hundred thirteen thousand, four hundred thirty-eight".