34454236663646 has 16 divisors (see below), whose sum is σ = 54406904847360. Its totient is φ = 16318784332440.

The previous prime is 34454236663489. The next prime is 34454236663661. The reversal of 34454236663646 is 64636663245443.

It is a super-3 number, since 3×34454236663646³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45272126 + ... + 46026881.

It is an arithmetic number, because the mean of its divisors is an integer number (3400431552960).

Almost surely, 2^{34454236663646} is an apocalyptic number.

34454236663646 is a deficient number, since it is larger than the sum of its proper divisors (19952668183714).

34454236663646 is a wasteful number, since it uses less digits than its factorization.

34454236663646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91308959.

The product of its digits is 537477120, while the sum is 62.

The spelling of 34454236663646 in words is "thirty-four trillion, four hundred fifty-four billion, two hundred thirty-six million, six hundred sixty-three thousand, six hundred forty-six".