706555501240 has 32 divisors (see below), whose sum is σ = 1590023882880. Its totient is φ = 282573488512.

The previous prime is 706555501207. The next prime is 706555501247. The reversal of 706555501240 is 42105555607.

706555501240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 706555501193 and 706555501202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706555501247) 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, 1286824 + ... + 1751863.

It is an arithmetic number, because the mean of its divisors is an integer number (49688246340).

Almost surely, 2^706555501240 is an apocalyptic number.

It is an amenable number.

706555501240 is an abundant number, since it is smaller than the sum of its proper divisors (883468381640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706555501240 is a wasteful number, since it uses less digits than its factorization.

706555501240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044511 (or 3044507 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 706555501240 in words is "seven hundred six billion, five hundred fifty-five million, five hundred one thousand, two hundred forty".