35400869149 has 8 divisors (see below), whose sum is σ = 35924180600. Its totient is φ = 34878594816.

The previous prime is 35400869117. The next prime is 35400869171. The reversal of 35400869149 is 94196800453.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7542922500 + 27857946649 = 86850^2 + 166907^2 .

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 35400869149 - 2⁵ = 35400869117 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 (35400869549) 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, 190374 + ... + 327175.

It is an arithmetic number, because the mean of its divisors is an integer number (4490522575).

Almost surely, 2^35400869149 is an apocalyptic number.

It is an amenable number.

35400869149 is a deficient number, since it is larger than the sum of its proper divisors (523311451).

35400869149 is an equidigital number, since it uses as much as digits as its factorization.

35400869149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518559.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 35400869149 in words is "thirty-five billion, four hundred million, eight hundred sixty-nine thousand, one hundred forty-nine".