4216694662538 has 16 divisors (see below), whose sum is σ = 6360870060000. Its totient is φ = 2096406467472.

The previous prime is 4216694662529. The next prime is 4216694662541. The reversal of 4216694662538 is 8352664966124.

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, 4239848 + ... + 5139036.

It is an arithmetic number, because the mean of its divisors is an integer number (397554378750).

Almost surely, 2^{4216694662538} is an apocalyptic number.

4216694662538 is a deficient number, since it is larger than the sum of its proper divisors (2144175397462).

4216694662538 is a wasteful number, since it uses less digits than its factorization.

4216694662538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912469.

The product of its digits is 89579520, while the sum is 62.

The spelling of 4216694662538 in words is "four trillion, two hundred sixteen billion, six hundred ninety-four million, six hundred sixty-two thousand, five hundred thirty-eight".