1694203434416 has 10 divisors (see below), whose sum is σ = 3282519154212. Its totient is φ = 847101717200.

The previous prime is 1694203434403. The next prime is 1694203434419. The reversal of 1694203434416 is 6144343024961.

It is a super-2 number, since 2×1694203434416² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1694203434419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52943857310 + ... + 52943857341.

Almost surely, 2^{1694203434416} is an apocalyptic number.

1694203434416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1694203434416 is a deficient number, since it is larger than the sum of its proper divisors (1588315719796).

1694203434416 is a wasteful number, since it uses less digits than its factorization.

1694203434416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105887714659 (or 105887714653 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 1694203434416 in words is "one trillion, six hundred ninety-four billion, two hundred three million, four hundred thirty-four thousand, four hundred sixteen".