3406407569745 has 16 divisors (see below), whose sum is σ = 5539600508352. Its totient is φ = 1786967904960.

The previous prime is 3406407569723. The next prime is 3406407569777. The reversal of 3406407569745 is 5479657046043.

3406407569745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3406407569745 - 2⁸ = 3406407569489 is a prime.

It is a super-2 number, since 2×3406407569745² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1861423987 + ... + 1861425816.

It is an arithmetic number, because the mean of its divisors is an integer number (346225031772).

Almost surely, 2^{3406407569745} is an apocalyptic number.

It is an amenable number.

3406407569745 is a deficient number, since it is larger than the sum of its proper divisors (2133192938607).

3406407569745 is a wasteful number, since it uses less digits than its factorization.

3406407569745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722849872.

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 3406407569745 in words is "three trillion, four hundred six billion, four hundred seven million, five hundred sixty-nine thousand, seven hundred forty-five".