16454017248074 has 24 divisors (see below), whose sum is σ = 29213077696608. Its totient is φ = 6808558856400.

The previous prime is 16454017248073. The next prime is 16454017248101. The reversal of 16454017248074 is 47084271045461.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16454017248073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698731952 + ... + 698755499.

It is an arithmetic number, because the mean of its divisors is an integer number (1217211570692).

Almost surely, 2^{16454017248074} is an apocalyptic number.

16454017248074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16454017248074 is a deficient number, since it is larger than the sum of its proper divisors (12759060448534).

16454017248074 is a wasteful number, since it uses less digits than its factorization.

16454017248074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397487518 (or 1397487489 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 16454017248074 in words is "sixteen trillion, four hundred fifty-four billion, seventeen million, two hundred forty-eight thousand, seventy-four".