354040143141 has 16 divisors (see below), whose sum is σ = 510455879424. Its totient is φ = 217416390144.

The previous prime is 354040143137. The next prime is 354040143181. The reversal of 354040143141 is 141341040453.

It is not a de Polignac number, because 354040143141 - 2² = 354040143137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354040143099 and 354040143108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354040143101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73848280 + ... + 73853073.

It is an arithmetic number, because the mean of its divisors is an integer number (31903492464).

Almost surely, 2^354040143141 is an apocalyptic number.

It is an amenable number.

354040143141 is a deficient number, since it is larger than the sum of its proper divisors (156415736283).

354040143141 is a wasteful number, since it uses less digits than its factorization.

354040143141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147701420.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 354040143141 its reverse (141341040453), we get a palindrome (495381183594).

The spelling of 354040143141 in words is "three hundred fifty-four billion, forty million, one hundred forty-three thousand, one hundred forty-one".