16263372730 has 16 divisors (see below), whose sum is σ = 31935350304. Its totient is φ = 5913953680.

The previous prime is 16263372701. The next prime is 16263372773. The reversal of 16263372730 is 3727336261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73924312 + ... + 73924531.

It is an arithmetic number, because the mean of its divisors is an integer number (1995959394).

Almost surely, 2^16263372730 is an apocalyptic number.

16263372730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16263372730 is a deficient number, since it is larger than the sum of its proper divisors (15671977574).

16263372730 is a wasteful number, since it uses less digits than its factorization.

16263372730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147848861.

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 16263372730 in words is "sixteen billion, two hundred sixty-three million, three hundred seventy-two thousand, seven hundred thirty".