14398049290 has 16 divisors (see below), whose sum is σ = 25933920840. Its totient is φ = 5755345920.

The previous prime is 14398049269. The next prime is 14398049297. The reversal of 14398049290 is 9294089341.

It can be written as a sum of positive squares in 4 ways, for example, as 13094911489 + 1303137801 = 114433^2 + 36099^2 .

It is not an unprimeable number, because it can be changed into a prime (14398049297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468591 + ... + 498370.

Almost surely, 2^14398049290 is an apocalyptic number.

14398049290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14398049290 is a deficient number, since it is larger than the sum of its proper divisors (11535871550).

14398049290 is a wasteful number, since it uses less digits than its factorization.

14398049290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968457.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 14398049290 in words is "fourteen billion, three hundred ninety-eight million, forty-nine thousand, two hundred ninety".