13458342 has 8 divisors (see below), whose sum is σ = 26916696. Its totient is φ = 4486112.

The previous prime is 13458337. The next prime is 13458377. The reversal of 13458342 is 24385431.

It is a sphenic number, since it is the product of 3 distinct primes.

13458342 is an admirable number.

It is a super-2 number, since 2×13458342² = 362253938777928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121523 + ... + 1121534.

It is an arithmetic number, because the mean of its divisors is an integer number (3364587).

Almost surely, 2^13458342 is an apocalyptic number.

13458342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13458342 is a wasteful number, since it uses less digits than its factorization.

13458342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243062.

The product of its digits is 11520, while the sum is 30.

The square root of 13458342 is about 3668.5612983839. The cubic root of 13458342 is about 237.8649870967.

The spelling of 13458342 in words is "thirteen million, four hundred fifty-eight thousand, three hundred forty-two".