16246354461 has 8 divisors (see below), whose sum is σ = 21673921440. Its totient is φ = 10824845232.

The previous prime is 16246354447. The next prime is 16246354469. The reversal of 16246354461 is 16445364261.

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

It is not a de Polignac number, because 16246354461 - 2²⁵ = 16212800029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16246354469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508175 + ... + 1518908.

It is an arithmetic number, because the mean of its divisors is an integer number (2709240180).

Almost surely, 2^16246354461 is an apocalyptic number.

It is an amenable number.

16246354461 is a deficient number, since it is larger than the sum of its proper divisors (5427566979).

16246354461 is a wasteful number, since it uses less digits than its factorization.

16246354461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028875.

The product of its digits is 414720, while the sum is 42.

The spelling of 16246354461 in words is "sixteen billion, two hundred forty-six million, three hundred fifty-four thousand, four hundred sixty-one".