10018459390 has 16 divisors (see below), whose sum is σ = 18250496208. Its totient is φ = 3959101696.

The previous prime is 10018459387. The next prime is 10018459457. The reversal of 10018459390 is 9395481001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6034387 + ... + 6036046.

It is an arithmetic number, because the mean of its divisors is an integer number (1140656013).

Almost surely, 2^10018459390 is an apocalyptic number.

10018459390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10018459390 is a deficient number, since it is larger than the sum of its proper divisors (8232036818).

10018459390 is a wasteful number, since it uses less digits than its factorization.

10018459390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12070523.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 10018459390 in words is "ten billion, eighteen million, four hundred fifty-nine thousand, three hundred ninety".