8140091257714 has 16 divisors (see below), whose sum is σ = 13162976342208. Its totient is φ = 3753080008272.

The previous prime is 8140091257703. The next prime is 8140091257747. The reversal of 8140091257714 is 4177521900418.

It is a super-2 number, since 2×8140091257714² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161857192 + ... + 161907475.

It is an arithmetic number, because the mean of its divisors is an integer number (822686021388).

Almost surely, 2^{8140091257714} is an apocalyptic number.

8140091257714 is a deficient number, since it is larger than the sum of its proper divisors (5022885084494).

8140091257714 is a wasteful number, since it uses less digits than its factorization.

8140091257714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323765649.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 8140091257714 in words is "eight trillion, one hundred forty billion, ninety-one million, two hundred fifty-seven thousand, seven hundred fourteen".