3350400354345 has 128 divisors (see below), whose sum is σ = 6607156469760. Its totient is φ = 1428571054080.

The previous prime is 3350400354253. The next prime is 3350400354359. The reversal of 3350400354345 is 5434530040533.

It is not a de Polignac number, because 3350400354345 - 2⁸ = 3350400354089 is a prime.

It is a super-2 number, since 2×3350400354345² (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 127 ways as a sum of consecutive naturals, for example, 3459952 + ... + 4321118.

It is an arithmetic number, because the mean of its divisors is an integer number (51618409920).

Almost surely, 2^{3350400354345} is an apocalyptic number.

It is an amenable number.

3350400354345 is a deficient number, since it is larger than the sum of its proper divisors (3256756115415).

3350400354345 is a wasteful number, since it uses less digits than its factorization.

3350400354345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861295.

The product of its (nonzero) digits is 648000, while the sum is 39.

Adding to 3350400354345 its reverse (5434530040533), we get a palindrome (8784930394878).

The spelling of 3350400354345 in words is "three trillion, three hundred fifty billion, four hundred million, three hundred fifty-four thousand, three hundred forty-five".