40434255243404 has 96 divisors (see below), whose sum is σ = 78845427827712. Its totient is φ = 17989734560000.

The previous prime is 40434255243383. The next prime is 40434255243419.

40434255243404 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378803489 + ... + 378910215.

It is an arithmetic number, because the mean of its divisors is an integer number (821306539872).

Almost surely, 2^{40434255243404} is an apocalyptic number.

40434255243404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40434255243404 is a deficient number, since it is larger than the sum of its proper divisors (38411172584308).

40434255243404 is a wasteful number, since it uses less digits than its factorization.

40434255243404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107687 (or 107685 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 44.

It can be divided in two parts, 4043425 and 5243404, that added together give a palindrome (9286829).

The spelling of 40434255243404 in words is "forty trillion, four hundred thirty-four billion, two hundred fifty-five million, two hundred forty-three thousand, four hundred four".