4405140204534 has 24 divisors (see below), whose sum is σ = 9570058850352. Its totient is φ = 1464443390160.

The previous prime is 4405140204497. The next prime is 4405140204541. The reversal of 4405140204534 is 4354020415044.

4405140204534 is a `hidden beast` number, since 4 + 40 + 5 + 140 + 20 + 453 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328049602 + ... + 328063029.

It is an arithmetic number, because the mean of its divisors is an integer number (398752452098).

Almost surely, 2^{4405140204534} is an apocalyptic number.

4405140204534 is an abundant number, since it is smaller than the sum of its proper divisors (5164918645818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4405140204534 is a wasteful number, since it uses less digits than its factorization.

4405140204534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656113012 (or 656113009 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 4405140204534 its reverse (4354020415044), we get a palindrome (8759160619578).

The spelling of 4405140204534 in words is "four trillion, four hundred five billion, one hundred forty million, two hundred four thousand, five hundred thirty-four".