706251082405 has 24 divisors (see below), whose sum is σ = 934988689152. Its totient is φ = 511741692000.

The previous prime is 706251082403. The next prime is 706251082463. The reversal of 706251082405 is 504280152607.

706251082405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 706251082405 - 2¹ = 706251082403 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 (706251082403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1989841 + ... + 2317750.

It is an arithmetic number, because the mean of its divisors is an integer number (38957862048).

Almost surely, 2^706251082405 is an apocalyptic number.

It is an amenable number.

706251082405 is a deficient number, since it is larger than the sum of its proper divisors (228737606747).

706251082405 is a wasteful number, since it uses less digits than its factorization.

706251082405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307889 (or 4307878 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 706251082405 in words is "seven hundred six billion, two hundred fifty-one million, eighty-two thousand, four hundred five".