13442354 has 4 divisors (see below), whose sum is σ = 20163534. Its totient is φ = 6721176.

The previous prime is 13442347. The next prime is 13442371. The reversal of 13442354 is 45324431.

13442354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 1380625 = 3473^2 + 1175^2 .

It is a super-2 number, since 2×13442354² = 361393762122632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360587 + ... + 3360590.

Almost surely, 2^13442354 is an apocalyptic number.

13442354 is a deficient number, since it is larger than the sum of its proper divisors (6721180).

13442354 is an equidigital number, since it uses as much as digits as its factorization.

13442354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6721179.

The product of its digits is 5760, while the sum is 26.

The square root of 13442354 is about 3666.3815949789. The cubic root of 13442354 is about 237.7707582449.

Adding to 13442354 its reverse (45324431), we get a palindrome (58766785).

The spelling of 13442354 in words is "thirteen million, four hundred forty-two thousand, three hundred fifty-four".