354052112445 has 12 divisors (see below), whose sum is σ = 613690328316. Its totient is φ = 188827793280.

The previous prime is 354052112437. The next prime is 354052112459. The reversal of 354052112445 is 544211250453.

354052112445 is a `hidden beast` number, since 3 + 5 + 4 + 0 + 521 + 124 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 140447306169 + 213604806276 = 374763^2 + 462174^2 .

It is not a de Polignac number, because 354052112445 - 2³ = 354052112437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3933912316 + ... + 3933912405.

It is an arithmetic number, because the mean of its divisors is an integer number (51140860693).

Almost surely, 2^354052112445 is an apocalyptic number.

It is an amenable number.

354052112445 is a deficient number, since it is larger than the sum of its proper divisors (259638215871).

354052112445 is a wasteful number, since it uses less digits than its factorization.

354052112445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7867824732 (or 7867824729 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 354052112445 its reverse (544211250453), we get a palindrome (898263362898).

The spelling of 354052112445 in words is "three hundred fifty-four billion, fifty-two million, one hundred twelve thousand, four hundred forty-five".