16923240411 has 64 divisors (see below), whose sum is σ = 29281124352. Its totient is φ = 8507268000.

The previous prime is 16923240361. The next prime is 16923240413. The reversal of 16923240411 is 11404232961.

It is not a de Polignac number, because 16923240411 - 2⁹ = 16923239899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (16923240413) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 856716 + ... + 876246.

It is an arithmetic number, because the mean of its divisors is an integer number (457517568).

Almost surely, 2^16923240411 is an apocalyptic number.

16923240411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16923240411 is a deficient number, since it is larger than the sum of its proper divisors (12357883941).

16923240411 is a wasteful number, since it uses less digits than its factorization.

16923240411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19605 (or 19583 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 16923240411 in words is "sixteen billion, nine hundred twenty-three million, two hundred forty thousand, four hundred eleven".