16432070632641 has 12 divisors (see below), whose sum is σ = 23735973725568. Its totient is φ = 10954362713784.

The previous prime is 16432070632603. The next prime is 16432070632643. The reversal of 16432070632641 is 14623607023461.

16432070632641 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 2 + 0 + 7 + 0 + 632 + 6 + 4 + 1 = 666.

It is not a de Polignac number, because 16432070632641 - 2¹⁸ = 16432070370497 is a prime.

It is a super-2 number, since 2×16432070632641² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16432070632643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28956825 + ... + 29518838.

It is an arithmetic number, because the mean of its divisors is an integer number (1977997810464).

Almost surely, 2^{16432070632641} is an apocalyptic number.

It is an amenable number.

16432070632641 is a deficient number, since it is larger than the sum of its proper divisors (7303903092927).

16432070632641 is a wasteful number, since it uses less digits than its factorization.

16432070632641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58506892 (or 58506889 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 16432070632641 in words is "sixteen trillion, four hundred thirty-two billion, seventy million, six hundred thirty-two thousand, six hundred forty-one".