354532211155138 has 8 divisors (see below), whose sum is σ = 550136189723580. Its totient is φ = 171153481247280.

The previous prime is 354532211155103. The next prime is 354532211155139. The reversal of 354532211155138 is 831551112235453.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 317871208497249 + 36661002657889 = 17828943^2 + 6054833^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 354532211155091 and 354532211155100.

It is not an unprimeable number, because it can be changed into a prime (354532211155139) 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, 3056312165073 + ... + 3056312165188.

Almost surely, 2^{354532211155138} is an apocalyptic number.

354532211155138 is a deficient number, since it is larger than the sum of its proper divisors (195603978568442).

354532211155138 is a wasteful number, since it uses less digits than its factorization.

354532211155138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6112624330292.

The product of its digits is 2160000, while the sum is 49.

The spelling of 354532211155138 in words is "three hundred fifty-four trillion, five hundred thirty-two billion, two hundred eleven million, one hundred fifty-five thousand, one hundred thirty-eight".