354142357 has 8 divisors (see below), whose sum is σ = 365953280. Its totient is φ = 342355680.

The previous prime is 354142331. The next prime is 354142363. The reversal of 354142357 is 753241453.

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

It is a cyclic number.

It is not a de Polignac number, because 354142357 - 2¹¹ = 354140309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354142307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26494 + ... + 37552.

It is an arithmetic number, because the mean of its divisors is an integer number (45744160).

Almost surely, 2^354142357 is an apocalyptic number.

It is an amenable number.

354142357 is a deficient number, since it is larger than the sum of its proper divisors (11810923).

354142357 is a wasteful number, since it uses less digits than its factorization.

354142357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12123.

The product of its digits is 50400, while the sum is 34.

The square root of 354142357 is about 18818.6704365638. The cubic root of 354142357 is about 707.4992076306.

The spelling of 354142357 in words is "three hundred fifty-four million, one hundred forty-two thousand, three hundred fifty-seven".