16442732420414 has 8 divisors (see below), whose sum is σ = 26114927961888. Its totient is φ = 7737756433120.

The previous prime is 16442732420369. The next prime is 16442732420461. The reversal of 16442732420414 is 41402423724461.

It is a happy number.

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

It is a super-3 number, since 3×16442732420414³ (a number of 41 digits) contains 333 as substring.

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, 241804888502 + ... + 241804888569.

It is an arithmetic number, because the mean of its divisors is an integer number (3264365995236).

Almost surely, 2^{16442732420414} is an apocalyptic number.

16442732420414 is a deficient number, since it is larger than the sum of its proper divisors (9672195541474).

16442732420414 is a wasteful number, since it uses less digits than its factorization.

16442732420414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483609777090.

The product of its (nonzero) digits is 1032192, while the sum is 44.

The spelling of 16442732420414 in words is "sixteen trillion, four hundred forty-two billion, seven hundred thirty-two million, four hundred twenty thousand, four hundred fourteen".