16764263241 has 16 divisors (see below), whose sum is σ = 24951463680. Its totient is φ = 9923875920.

The previous prime is 16764263239. The next prime is 16764263249. The reversal of 16764263241 is 14236246761.

It is a happy number.

It is not a de Polignac number, because 16764263241 - 2¹ = 16764263239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16764263193 and 16764263202.

It is not an unprimeable number, because it can be changed into a prime (16764263249) 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, 5905651 + ... + 5908488.

It is an arithmetic number, because the mean of its divisors is an integer number (1559466480).

Almost surely, 2^16764263241 is an apocalyptic number.

16764263241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16764263241 is a deficient number, since it is larger than the sum of its proper divisors (8187200439).

16764263241 is a wasteful number, since it uses less digits than its factorization.

16764263241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11814196.

The product of its digits is 290304, while the sum is 42.

The spelling of 16764263241 in words is "sixteen billion, seven hundred sixty-four million, two hundred sixty-three thousand, two hundred forty-one".