20630456266514 has 8 divisors (see below), whose sum is σ = 31012521732480. Its totient is φ = 10292949022356.

The previous prime is 20630456266501. The next prime is 20630456266523. The reversal of 20630456266514 is 41566265403602.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11139554294 + ... + 11139556145.

It is an arithmetic number, because the mean of its divisors is an integer number (3876565216560).

Almost surely, 2^{20630456266514} is an apocalyptic number.

20630456266514 is a deficient number, since it is larger than the sum of its proper divisors (10382065465966).

20630456266514 is a wasteful number, since it uses less digits than its factorization.

20630456266514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22279110904.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 20630456266514 in words is "twenty trillion, six hundred thirty billion, four hundred fifty-six million, two hundred sixty-six thousand, five hundred fourteen".