80378030611 has 8 divisors (see below), whose sum is σ = 82379992464. Its totient is φ = 78378046080.

The previous prime is 80378030591. The next prime is 80378030617. The reversal of 80378030611 is 11603087308.

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 80378030611 - 2¹³ = 80378022419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80378030617) 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, 411850 + ... + 574783.

It is an arithmetic number, because the mean of its divisors is an integer number (10297499058).

Almost surely, 2^80378030611 is an apocalyptic number.

80378030611 is a deficient number, since it is larger than the sum of its proper divisors (2001961853).

80378030611 is a wasteful number, since it uses less digits than its factorization.

80378030611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988661.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 80378030611 in words is "eighty billion, three hundred seventy-eight million, thirty thousand, six hundred eleven".