353545342 has 4 divisors (see below), whose sum is σ = 530318016. Its totient is φ = 176772670.

The previous prime is 353545333. The next prime is 353545363. The reversal of 353545342 is 243545353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243545353 = 577 ⋅422089.

It is a junction number, because it is equal to n+sod(n) for n = 353545298 and 353545307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88386334 + ... + 88386337.

It is an arithmetic number, because the mean of its divisors is an integer number (132579504).

Almost surely, 2^353545342 is an apocalyptic number.

353545342 is a deficient number, since it is larger than the sum of its proper divisors (176772674).

353545342 is a wasteful number, since it uses less digits than its factorization.

353545342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176772673.

The product of its digits is 108000, while the sum is 34.

The square root of 353545342 is about 18802.8014402110. The cubic root of 353545342 is about 707.1014154170.

The spelling of 353545342 in words is "three hundred fifty-three million, five hundred forty-five thousand, three hundred forty-two".