354125644141 has 4 divisors (see below), whose sum is σ = 354127165984. Its totient is φ = 354124122300.

The previous prime is 354125644127. The next prime is 354125644177. The reversal of 354125644141 is 141446521453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141446521453 = 29 ⋅4877466257.

It is a cyclic number.

It is not a de Polignac number, because 354125644141 - 2¹³ = 354125635949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354125644094 and 354125644103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354125644441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330855 + ... + 904276.

It is an arithmetic number, because the mean of its divisors is an integer number (88531791496).

Almost surely, 2^354125644141 is an apocalyptic number.

It is an amenable number.

354125644141 is a deficient number, since it is larger than the sum of its proper divisors (1521843).

354125644141 is a wasteful number, since it uses less digits than its factorization.

354125644141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521842.

The product of its digits is 230400, while the sum is 40.

The spelling of 354125644141 in words is "three hundred fifty-four billion, one hundred twenty-five million, six hundred forty-four thousand, one hundred forty-one".