354532204541145 has 32 divisors (see below), whose sum is σ = 582938535449088. Its totient is φ = 183861083305728.

The previous prime is 354532204541143. The next prime is 354532204541161. The reversal of 354532204541145 is 541145402235453.

It is a happy number.

It is not a de Polignac number, because 354532204541145 - 2¹ = 354532204541143 is a prime.

It is a super-2 number, since 2×354532204541145² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354532204541094 and 354532204541103.

It is not an unprimeable number, because it can be changed into a prime (354532204541143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194203489 + ... + 196020558.

It is an arithmetic number, because the mean of its divisors is an integer number (18216829232784).

Almost surely, 2^{354532204541145} is an apocalyptic number.

It is an amenable number.

354532204541145 is a deficient number, since it is larger than the sum of its proper divisors (228406330907943).

354532204541145 is a wasteful number, since it uses less digits than its factorization.

354532204541145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390225729.

The product of its (nonzero) digits is 5760000, while the sum is 48.

Adding to 354532204541145 its reverse (541145402235453), we get a palindrome (895677606776598).

The spelling of 354532204541145 in words is "three hundred fifty-four trillion, five hundred thirty-two billion, two hundred four million, five hundred forty-one thousand, one hundred forty-five".