35440404453 has 12 divisors (see below), whose sum is σ = 52575255148. Its totient is φ = 22988370240.

The previous prime is 35440404401. The next prime is 35440404523.

35440404453 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 33385867524 + 2054536929 = 182718^2 + 45327^2 .

It is not a de Polignac number, because 35440404453 - 2¹⁶ = 35440338917 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 (35440404953) 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, 53213488 + ... + 53214153.

Almost surely, 2^35440404453 is an apocalyptic number.

It is an amenable number.

35440404453 is a deficient number, since it is larger than the sum of its proper divisors (17134850695).

35440404453 is a wasteful number, since it uses less digits than its factorization.

35440404453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106427684 (or 106427681 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 35440404453 in words is "thirty-five billion, four hundred forty million, four hundred four thousand, four hundred fifty-three".