342054453 has 16 divisors (see below), whose sum is σ = 491520960. Its totient is φ = 210338304.

The previous prime is 342054443. The next prime is 342054457. The reversal of 342054453 is 354450243.

It is not a de Polignac number, because 342054453 - 2⁸ = 342054197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 342054453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342054457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71350 + ... + 75992.

It is an arithmetic number, because the mean of its divisors is an integer number (30720060).

Almost surely, 2^342054453 is an apocalyptic number.

It is an amenable number.

342054453 is a deficient number, since it is larger than the sum of its proper divisors (149466507).

342054453 is a wasteful number, since it uses less digits than its factorization.

342054453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6548.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 342054453 is about 18494.7141908168. The cubic root of 342054453 is about 699.3561787787.

The spelling of 342054453 in words is "three hundred forty-two million, fifty-four thousand, four hundred fifty-three".