340421124043 has 32 divisors (see below), whose sum is σ = 457200963072. Its totient is φ = 244787616000.

The previous prime is 340421124013. The next prime is 340421124059.

340421124043 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 340421124043 - 2¹⁷ = 340420992971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340421124013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3549268 + ... + 3643918.

It is an arithmetic number, because the mean of its divisors is an integer number (14287530096).

Almost surely, 2^340421124043 is an apocalyptic number.

340421124043 is a deficient number, since it is larger than the sum of its proper divisors (116779839029).

340421124043 is a wasteful number, since it uses less digits than its factorization.

340421124043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98275.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 340421 and 124043, that added together give a palindrome (464464).

The spelling of 340421124043 in words is "three hundred forty billion, four hundred twenty-one million, one hundred twenty-four thousand, forty-three".