354004154212 has 6 divisors (see below), whose sum is σ = 619507269878. Its totient is φ = 177002077104.

The previous prime is 354004154167. The next prime is 354004154219. The reversal of 354004154212 is 212451400453.

It can be written as a sum of positive squares in only one way, i.e., 278524284516 + 75479869696 = 527754^2 + 274736^2 .

It is not an unprimeable number, because it can be changed into a prime (354004154219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44250519273 + ... + 44250519280.

Almost surely, 2^354004154212 is an apocalyptic number.

It is an amenable number.

354004154212 is a deficient number, since it is larger than the sum of its proper divisors (265503115666).

354004154212 is a wasteful number, since it uses less digits than its factorization.

354004154212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88501038557 (or 88501038555 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 354004154212 its reverse (212451400453), we get a palindrome (566455554665).

The spelling of 354004154212 in words is "three hundred fifty-four billion, four million, one hundred fifty-four thousand, two hundred twelve".