109859707413 has 12 divisors (see below), whose sum is σ = 158744427660. Its totient is φ = 73212950976.

The previous prime is 109859707411. The next prime is 109859707423. The reversal of 109859707413 is 314707958901.

It is a happy number.

109859707413 is a `hidden beast` number, since 1 + 0 + 9 + 8 + 597 + 0 + 7 + 41 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 57098536209 + 52761171204 = 238953^2 + 229698^2 .

It is not a de Polignac number, because 109859707413 - 2¹ = 109859707411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109859707413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109859707411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2211906 + ... + 2261027.

It is an arithmetic number, because the mean of its divisors is an integer number (13228702305).

Almost surely, 2^109859707413 is an apocalyptic number.

It is an amenable number.

109859707413 is a deficient number, since it is larger than the sum of its proper divisors (48884720247).

109859707413 is a wasteful number, since it uses less digits than its factorization.

109859707413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475668 (or 4475665 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The spelling of 109859707413 in words is "one hundred nine billion, eight hundred fifty-nine million, seven hundred seven thousand, four hundred thirteen".