1043340433401 has 32 divisors (see below), whose sum is σ = 1612667040768. Its totient is φ = 587690942400.

The previous prime is 1043340433379. The next prime is 1043340433411.

1043340433401 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1043340433401 - 2⁷ = 1043340433273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043340433411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602035 + ... + 1564968.

It is an arithmetic number, because the mean of its divisors is an integer number (50395845024).

Almost surely, 2^{1043340433401} is an apocalyptic number.

It is an amenable number.

1043340433401 is a deficient number, since it is larger than the sum of its proper divisors (569326607367).

1043340433401 is a wasteful number, since it uses less digits than its factorization.

1043340433401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167341.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 1043340 and 433401, that added together give a palindrome (1476741).

The spelling of 1043340433401 in words is "one trillion, forty-three billion, three hundred forty million, four hundred thirty-three thousand, four hundred one".