35513213144 has 8 divisors (see below), whose sum is σ = 66587274660. Its totient is φ = 17756606568.

The previous prime is 35513213107. The next prime is 35513213161. The reversal of 35513213144 is 44131231553.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×35513213144² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35513213144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2219575814 + ... + 2219575829.

Almost surely, 2^35513213144 is an apocalyptic number.

It is an amenable number.

35513213144 is a deficient number, since it is larger than the sum of its proper divisors (31074061516).

35513213144 is a wasteful number, since it uses less digits than its factorization.

35513213144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439151649 (or 4439151645 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

Adding to 35513213144 its reverse (44131231553), we get a palindrome (79644444697).

The spelling of 35513213144 in words is "thirty-five billion, five hundred thirteen million, two hundred thirteen thousand, one hundred forty-four".