35501134421 has 16 divisors (see below), whose sum is σ = 39019579200. Its totient is φ = 32169368448.

The previous prime is 35501134397. The next prime is 35501134423. The reversal of 35501134421 is 12443110553.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35501134421 is a prime.

It is a super-2 number, since 2×35501134421² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35501134423) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 242120 + ... + 360033.

It is an arithmetic number, because the mean of its divisors is an integer number (2438723700).

Almost surely, 2^35501134421 is an apocalyptic number.

It is an amenable number.

35501134421 is a deficient number, since it is larger than the sum of its proper divisors (3518444779).

35501134421 is a wasteful number, since it uses less digits than its factorization.

35501134421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602308.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 35501134421 its reverse (12443110553), we get a palindrome (47944244974).

The spelling of 35501134421 in words is "thirty-five billion, five hundred one million, one hundred thirty-four thousand, four hundred twenty-one".