354504551043 has 4 divisors (see below), whose sum is σ = 472672734728. Its totient is φ = 236336367360.

The previous prime is 354504551033. The next prime is 354504551059. The reversal of 354504551043 is 340155405453.

It is a happy number.

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

It is not a de Polignac number, because 354504551043 - 2¹⁸ = 354504288899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354504550992 and 354504551010.

It is not an unprimeable number, because it can be changed into a prime (354504551033) 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, 59084091838 + ... + 59084091843.

It is an arithmetic number, because the mean of its divisors is an integer number (118168183682).

Almost surely, 2^354504551043 is an apocalyptic number.

354504551043 is a deficient number, since it is larger than the sum of its proper divisors (118168183685).

354504551043 is a wasteful number, since it uses less digits than its factorization.

354504551043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118168183684.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 354504551043 its reverse (340155405453), we get a palindrome (694659956496).

The spelling of 354504551043 in words is "three hundred fifty-four billion, five hundred four million, five hundred fifty-one thousand, forty-three".