16101451641 has 16 divisors (see below), whose sum is σ = 23441891328. Its totient is φ = 9749456400.

The previous prime is 16101451631. The next prime is 16101451649. The reversal of 16101451641 is 14615410161.

It is not a de Polignac number, because 16101451641 - 2⁶ = 16101451577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16101451599 and 16101451608.

It is not an unprimeable number, because it can be changed into a prime (16101451649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188565 + ... + 260306.

It is an arithmetic number, because the mean of its divisors is an integer number (1465118208).

Almost surely, 2^16101451641 is an apocalyptic number.

16101451641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16101451641 is a deficient number, since it is larger than the sum of its proper divisors (7340439687).

16101451641 is a wasteful number, since it uses less digits than its factorization.

16101451641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449972.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 16101451641 in words is "sixteen billion, one hundred one million, four hundred fifty-one thousand, six hundred forty-one".