354040314123 has 8 divisors (see below), whose sum is σ = 473571611136. Its totient is φ = 235267946600.

The previous prime is 354040314119. The next prime is 354040314137. The reversal of 354040314123 is 321413040453.

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 354040314123 - 2² = 354040314119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354040314113) 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, 189731283 + ... + 189733148.

It is an arithmetic number, because the mean of its divisors is an integer number (59196451392).

Almost surely, 2^354040314123 is an apocalyptic number.

354040314123 is a deficient number, since it is larger than the sum of its proper divisors (119531297013).

354040314123 is a wasteful number, since it uses less digits than its factorization.

354040314123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379464745.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 354040314123 its reverse (321413040453), we get a palindrome (675453354576).

The spelling of 354040314123 in words is "three hundred fifty-four billion, forty million, three hundred fourteen thousand, one hundred twenty-three".