707120417442 has 16 divisors (see below), whose sum is σ = 1425036568032. Its totient is φ = 233907516960.

The previous prime is 707120417431. The next prime is 707120417447. The reversal of 707120417442 is 244714021707.

It is a self number, because there is not a number n which added to its sum of digits gives 707120417442.

It is not an unprimeable number, because it can be changed into a prime (707120417447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449821363 + ... + 449822934.

It is an arithmetic number, because the mean of its divisors is an integer number (89064785502).

Almost surely, 2^707120417442 is an apocalyptic number.

707120417442 is an abundant number, since it is smaller than the sum of its proper divisors (717916150590).

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

707120417442 is a wasteful number, since it uses less digits than its factorization.

707120417442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899644433.

The product of its (nonzero) digits is 87808, while the sum is 39.

The spelling of 707120417442 in words is "seven hundred seven billion, one hundred twenty million, four hundred seventeen thousand, four hundred forty-two".