16432451541007 has 2 divisors, whose sum is σ = 16432451541008. Its totient is φ = 16432451541006.

The previous prime is 16432451540927. The next prime is 16432451541019. The reversal of 16432451541007 is 70014515423461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16432451541007 - 2⁴³ = 7636358518799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16432451544007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8216225770503 + 8216225770504.

It is an arithmetic number, because the mean of its divisors is an integer number (8216225770504).

Almost surely, 2^{16432451541007} is an apocalyptic number.

16432451541007 is a deficient number, since it is larger than the sum of its proper divisors (1).

16432451541007 is an equidigital number, since it uses as much as digits as its factorization.

16432451541007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

Adding to 16432451541007 its reverse (70014515423461), we get a palindrome (86446966964468).

The spelling of 16432451541007 in words is "sixteen trillion, four hundred thirty-two billion, four hundred fifty-one million, five hundred forty-one thousand, seven".