16013401 has 2 divisors, whose sum is σ = 16013402. Its totient is φ = 16013400.

The previous prime is 16013383. The next prime is 16013419. The reversal of 16013401 is 10431061.

16013401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (16013383) and next prime (16013419).

It can be written as a sum of positive squares in only one way, i.e., 15023376 + 990025 = 3876^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 16013401 - 2¹⁹ = 15489113 is a prime.

It is not a weakly prime, because it can be changed into another prime (16013441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006700 + 8006701.

It is an arithmetic number, because the mean of its divisors is an integer number (8006701).

Almost surely, 2^16013401 is an apocalyptic number.

It is an amenable number.

16013401 is a deficient number, since it is larger than the sum of its proper divisors (1).

16013401 is an equidigital number, since it uses as much as digits as its factorization.

16013401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 16013401 is about 4001.6747743913. The cubic root of 16013401 is about 252.0545411887.

Adding to 16013401 its reverse (10431061), we get a palindrome (26444462).

The spelling of 16013401 in words is "sixteen million, thirteen thousand, four hundred one".