914270639811 has 4 divisors (see below), whose sum is σ = 1219027519752. Its totient is φ = 609513759872.

The previous prime is 914270639719. The next prime is 914270639819. The reversal of 914270639811 is 118936072419.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 914270639811 - 2⁹ = 914270639299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (914270639819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152378439966 + ... + 152378439971.

It is an arithmetic number, because the mean of its divisors is an integer number (304756879938).

Almost surely, 2^914270639811 is an apocalyptic number.

914270639811 is a deficient number, since it is larger than the sum of its proper divisors (304756879941).

914270639811 is a wasteful number, since it uses less digits than its factorization.

914270639811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304756879940.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 914270639811 in words is "nine hundred fourteen billion, two hundred seventy million, six hundred thirty-nine thousand, eight hundred eleven".