3400400740034 has 16 divisors (see below), whose sum is σ = 5111312976000. Its totient is φ = 1696630074624.

The previous prime is 3400400740021. The next prime is 3400400740081. The reversal of 3400400740034 is 4300470040043.

It is a junction number, because it is equal to n+sod(n) for n = 3400400739979 and 3400400740006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24679667 + ... + 24817065.

It is an arithmetic number, because the mean of its divisors is an integer number (319457061000).

Almost surely, 2^{3400400740034} is an apocalyptic number.

3400400740034 is a deficient number, since it is larger than the sum of its proper divisors (1710912235966).

3400400740034 is a wasteful number, since it uses less digits than its factorization.

3400400740034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163297.

The product of its (nonzero) digits is 16128, while the sum is 29.

Adding to 3400400740034 its reverse (4300470040043), we get a palindrome (7700870780077).

The spelling of 3400400740034 in words is "three trillion, four hundred billion, four hundred million, seven hundred forty thousand, thirty-four".