354551023314541 has 4 divisors (see below), whose sum is σ = 363198609249084. Its totient is φ = 345903437380000.

The previous prime is 354551023314511. The next prime is 354551023314577. The reversal of 354551023314541 is 145413320155453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 192504386414025 + 162046636900516 = 13874595^2 + 12729754^2 .

It is a cyclic number.

It is not a de Polignac number, because 354551023314541 - 2³¹ = 354548875830893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354551023314491 and 354551023314500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354551023314511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4323792967210 + ... + 4323792967291.

It is an arithmetic number, because the mean of its divisors is an integer number (90799652312271).

Almost surely, 2^{354551023314541} is an apocalyptic number.

It is an amenable number.

354551023314541 is a deficient number, since it is larger than the sum of its proper divisors (8647585934543).

354551023314541 is an equidigital number, since it uses as much as digits as its factorization.

354551023314541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647585934542.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 354551023314541 its reverse (145413320155453), we get a palindrome (499964343469994).

The spelling of 354551023314541 in words is "three hundred fifty-four trillion, five hundred fifty-one billion, twenty-three million, three hundred fourteen thousand, five hundred forty-one".