9812914051 has 8 divisors (see below), whose sum is σ = 10240554240. Its totient is φ = 9385356552.

The previous prime is 9812913991. The next prime is 9812914061. The reversal of 9812914051 is 1504192189.

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

It is a cyclic number.

It is not a de Polignac number, because 9812914051 - 2¹⁵ = 9812881283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9812913995 and 9812914013.

It is not an unprimeable number, because it can be changed into a prime (9812914061) 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, 453640 + ... + 474778.

It is an arithmetic number, because the mean of its divisors is an integer number (1280069280).

Almost surely, 2^9812914051 is an apocalyptic number.

9812914051 is a deficient number, since it is larger than the sum of its proper divisors (427640189).

9812914051 is a wasteful number, since it uses less digits than its factorization.

9812914051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41345.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 9812914051 is about 99060.1536996587. The cubic root of 9812914051 is about 2140.9145398910.

The spelling of 9812914051 in words is "nine billion, eight hundred twelve million, nine hundred fourteen thousand, fifty-one".