1016432636541 has 16 divisors (see below), whose sum is σ = 1552831363200. Its totient is φ = 579325537728.

The previous prime is 1016432636501. The next prime is 1016432636573. The reversal of 1016432636541 is 1456362346101.

It is a happy number.

It is not a de Polignac number, because 1016432636541 - 2⁹ = 1016432636029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1016432636493 and 1016432636502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016432636501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62204626 + ... + 62220963.

It is an arithmetic number, because the mean of its divisors is an integer number (97051960200).

Almost surely, 2^{1016432636541} is an apocalyptic number.

It is an amenable number.

1016432636541 is a deficient number, since it is larger than the sum of its proper divisors (536398726659).

1016432636541 is a wasteful number, since it uses less digits than its factorization.

1016432636541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124425988.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1016432636541 in words is "one trillion, sixteen billion, four hundred thirty-two million, six hundred thirty-six thousand, five hundred forty-one".