16425119541 has 8 divisors (see below), whose sum is σ = 21902387904. Its totient is φ = 10948965440.

The previous prime is 16425119537. The next prime is 16425119549. The reversal of 16425119541 is 14591152461.

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

It is a cyclic number.

It is not a de Polignac number, because 16425119541 - 2² = 16425119537 is a prime.

It is a super-2 number, since 2×16425119541² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16425119541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425119549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243540 + ... + 303581.

It is an arithmetic number, because the mean of its divisors is an integer number (2737798488).

Almost surely, 2^16425119541 is an apocalyptic number.

It is an amenable number.

16425119541 is a deficient number, since it is larger than the sum of its proper divisors (5477268363).

16425119541 is a wasteful number, since it uses less digits than its factorization.

16425119541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557131.

The product of its digits is 43200, while the sum is 39.

The spelling of 16425119541 in words is "sixteen billion, four hundred twenty-five million, one hundred nineteen thousand, five hundred forty-one".