16013764461377 has 4 divisors (see below), whose sum is σ = 16014215703216. Its totient is φ = 16013313219540.

The previous prime is 16013764461293. The next prime is 16013764461427. The reversal of 16013764461377 is 77316446731061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16013764461377 - 2³⁶ = 15945044984641 is a prime.

It is a super-2 number, since 2×16013764461377² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16013764461577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225567683 + ... + 225638664.

It is an arithmetic number, because the mean of its divisors is an integer number (4003553925804).

Almost surely, 2^{16013764461377} is an apocalyptic number.

It is an amenable number.

16013764461377 is a deficient number, since it is larger than the sum of its proper divisors (451241839).

16013764461377 is an equidigital number, since it uses as much as digits as its factorization.

16013764461377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451241838.

The product of its (nonzero) digits is 10668672, while the sum is 56.

The spelling of 16013764461377 in words is "sixteen trillion, thirteen billion, seven hundred sixty-four million, four hundred sixty-one thousand, three hundred seventy-seven".