20935408814296 has 8 divisors (see below), whose sum is σ = 39253891526820. Its totient is φ = 10467704407144.

The previous prime is 20935408814237. The next prime is 20935408814317. The reversal of 20935408814296 is 69241880453902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×20935408814296³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308463050886 + ... + 1308463050901.

Almost surely, 2^{20935408814296} is an apocalyptic number.

It is an amenable number.

20935408814296 is a deficient number, since it is larger than the sum of its proper divisors (18318482712524).

20935408814296 is a wasteful number, since it uses less digits than its factorization.

20935408814296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616926101793 (or 2616926101789 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 20935408814296 in words is "twenty trillion, nine hundred thirty-five billion, four hundred eight million, eight hundred fourteen thousand, two hundred ninety-six".