2043588853402 has 4 divisors (see below), whose sum is σ = 3065383280106. Its totient is φ = 1021794426700.

The previous prime is 2043588853399. The next prime is 2043588853403.

2043588853402 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1175097192361 + 868491661041 = 1084019^2 + 931929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2043588853402.

It is not an unprimeable number, because it can be changed into a prime (2043588853403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510897213349 + ... + 510897213352.

Almost surely, 2^{2043588853402} is an apocalyptic number.

2043588853402 is a deficient number, since it is larger than the sum of its proper divisors (1021794426704).

2043588853402 is a wasteful number, since it uses less digits than its factorization.

2043588853402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021794426703.

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 2043588853402 in words is "two trillion, forty-three billion, five hundred eighty-eight million, eight hundred fifty-three thousand, four hundred two".