354444136607 has 8 divisors (see below), whose sum is σ = 393961922640. Its totient is φ = 316142282560.

The previous prime is 354444136567. The next prime is 354444136619. The reversal of 354444136607 is 706631444453.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354444136607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354444136667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303982382 + ... + 303983547.

It is an arithmetic number, because the mean of its divisors is an integer number (49245240330).

Almost surely, 2^354444136607 is an apocalyptic number.

354444136607 is a deficient number, since it is larger than the sum of its proper divisors (39517786033).

354444136607 is a wasteful number, since it uses less digits than its factorization.

354444136607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607965993.

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 354444136607 in words is "three hundred fifty-four billion, four hundred forty-four million, one hundred thirty-six thousand, six hundred seven".