7854980423 has 4 divisors (see below), whose sum is σ = 7943238720. Its totient is φ = 7766722128.

The previous prime is 7854980411. The next prime is 7854980429. The reversal of 7854980423 is 3240894587.

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 7854980423 - 2³⁰ = 6781238599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7854980429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44129015 + ... + 44129192.

It is an arithmetic number, because the mean of its divisors is an integer number (1985809680).

Almost surely, 2^7854980423 is an apocalyptic number.

7854980423 is a deficient number, since it is larger than the sum of its proper divisors (88258297).

7854980423 is an equidigital number, since it uses as much as digits as its factorization.

7854980423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88258296.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 7854980423 is about 88628.3274297783. The cubic root of 7854980423 is about 1987.8412676542.

The spelling of 7854980423 in words is "seven billion, eight hundred fifty-four million, nine hundred eighty thousand, four hundred twenty-three".