14339690842 has 24 divisors (see below), whose sum is σ = 23587268796. Its totient is φ = 6515384064.

The previous prime is 14339690831. The next prime is 14339690851. The reversal of 14339690842 is 24809693341.

It can be written as a sum of positive squares in 6 ways, for example, as 6613105041 + 7726585801 = 81321^2 + 87901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222153 + ... + 279340.

Almost surely, 2^14339690842 is an apocalyptic number.

14339690842 is a deficient number, since it is larger than the sum of its proper divisors (9247577954).

14339690842 is a wasteful number, since it uses less digits than its factorization.

14339690842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501570 (or 501541 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 14339690842 in words is "fourteen billion, three hundred thirty-nine million, six hundred ninety thousand, eight hundred forty-two".