8078262123 has 16 divisors (see below), whose sum is σ = 11208320640. Its totient is φ = 5171101824.

The previous prime is 8078262121. The next prime is 8078262151. The reversal of 8078262123 is 3212628708.

It is not a de Polignac number, because 8078262123 - 2¹ = 8078262121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8078262121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523086 + ... + 538307.

It is an arithmetic number, because the mean of its divisors is an integer number (700520040).

Almost surely, 2^8078262123 is an apocalyptic number.

8078262123 is a deficient number, since it is larger than the sum of its proper divisors (3130058517).

8078262123 is a wasteful number, since it uses less digits than its factorization.

8078262123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061498.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 8078262123 is about 89879.1528831909. The cubic root of 8078262123 is about 2006.5006911976.

The spelling of 8078262123 in words is "eight billion, seventy-eight million, two hundred sixty-two thousand, one hundred twenty-three".