14393434 has 16 divisors (see below), whose sum is σ = 23751936. Its totient is φ = 6541260.

The previous prime is 14393429. The next prime is 14393461. The reversal of 14393434 is 43439341.

14393434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14393396 and 14393405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 5365.

It is an arithmetic number, because the mean of its divisors is an integer number (1484496).

Almost surely, 2^14393434 is an apocalyptic number.

14393434 is a deficient number, since it is larger than the sum of its proper divisors (9358502).

14393434 is an equidigital number, since it uses as much as digits as its factorization.

14393434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5442 (or 5420 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 14393434 is about 3793.8679470957. The cubic root of 14393434 is about 243.2510966658.

It can be divided in two parts, 143934 and 34, that multiplied together give a triangular number (4893756 = T₃₁₂₈).

The spelling of 14393434 in words is "fourteen million, three hundred ninety-three thousand, four hundred thirty-four".