354053043 has 12 divisors (see below), whose sum is σ = 511573920. Its totient is φ = 235959696.

The previous prime is 354053009. The next prime is 354053047. The reversal of 354053043 is 340350453.

It is a happy number.

354053043 is a `hidden beast` number, since 354 + 0 + 5 + 304 + 3 = 666.

It is not a de Polignac number, because 354053043 - 2¹⁰ = 354052019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354052998 and 354053016.

It is not an unprimeable number, because it can be changed into a prime (354053047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47398 + ... + 54356.

It is an arithmetic number, because the mean of its divisors is an integer number (42631160).

Almost surely, 2^354053043 is an apocalyptic number.

354053043 is a deficient number, since it is larger than the sum of its proper divisors (157520877).

354053043 is a wasteful number, since it uses less digits than its factorization.

354053043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12618 (or 12615 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 354053043 is about 18816.2972712487. The cubic root of 354053043 is about 707.4397259977.

The spelling of 354053043 in words is "three hundred fifty-four million, fifty-three thousand, forty-three".