40443211234404 has 144 divisors (see below), whose sum is σ = 115673471798976. Its totient is φ = 11806225632000.

The previous prime is 40443211234343. The next prime is 40443211234429.

40443211234404 is a `hidden beast` number, since 4 + 0 + 4 + 4 + 3 + 2 + 11 + 234 + 404 = 666.

40443211234404 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12184762 + ... + 15144465.

It is an arithmetic number, because the mean of its divisors is an integer number (803287998604).

Almost surely, 2^{40443211234404} is an apocalyptic number.

40443211234404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40443211234404 is an abundant number, since it is smaller than the sum of its proper divisors (75230260564572).

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

40443211234404 is a wasteful number, since it uses less digits than its factorization.

40443211234404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27329386 (or 27329381 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

It can be divided in two parts, 4044321 and 1234404, that added together give a palindrome (5278725).

The spelling of 40443211234404 in words is "forty trillion, four hundred forty-three billion, two hundred eleven million, two hundred thirty-four thousand, four hundred four".