7814000071 has 8 divisors (see below), whose sum is σ = 8316519264. Its totient is φ = 7316244480.

The previous prime is 7814000023. The next prime is 7814000093. The reversal of 7814000071 is 1700004187.

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 7814000071 - 2¹³ = 7813991879 is a prime.

It is a super-2 number, since 2×7814000071² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7814000171) 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, 1187515 + ... + 1194076.

It is an arithmetic number, because the mean of its divisors is an integer number (1039564908).

Almost surely, 2^7814000071 is an apocalyptic number.

7814000071 is a deficient number, since it is larger than the sum of its proper divisors (502519193).

7814000071 is a wasteful number, since it uses less digits than its factorization.

7814000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381801.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 7814000071 is about 88396.8329240364. The cubic root of 7814000071 is about 1984.3783049280.

The spelling of 7814000071 in words is "seven billion, eight hundred fourteen million, seventy-one", and thus it is an aban number.