16740415003 has 16 divisors (see below), whose sum is σ = 18459657216. Its totient is φ = 15087048480.

The previous prime is 16740414991. The next prime is 16740415007. The reversal of 16740415003 is 30051404761.

It is a cyclic number.

It is not a de Polignac number, because 16740415003 - 2²¹ = 16738317851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16740415007) 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, 7026 + ... + 183112.

It is an arithmetic number, because the mean of its divisors is an integer number (1153728576).

Almost surely, 2^16740415003 is an apocalyptic number.

16740415003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16740415003 is a deficient number, since it is larger than the sum of its proper divisors (1719242213).

16740415003 is a wasteful number, since it uses less digits than its factorization.

16740415003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176274.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 16740415003 its reverse (30051404761), we get a palindrome (46791819764).

The spelling of 16740415003 in words is "sixteen billion, seven hundred forty million, four hundred fifteen thousand, three".