427826400083 has 8 divisors (see below), whose sum is σ = 430556080128. Its totient is φ = 425098000584.

The previous prime is 427826400073. The next prime is 427826400101. The reversal of 427826400083 is 380004628724.

It is a happy number.

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 427826400083 - 2¹⁰ = 427826399059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427826400073) 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, 354710 + ... + 990692.

It is an arithmetic number, because the mean of its divisors is an integer number (53819510016).

Almost surely, 2^427826400083 is an apocalyptic number.

427826400083 is a deficient number, since it is larger than the sum of its proper divisors (2729680045).

427826400083 is a wasteful number, since it uses less digits than its factorization.

427826400083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640273.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 427826400083 in words is "four hundred twenty-seven billion, eight hundred twenty-six million, four hundred thousand, eighty-three".