3405445034120 has 128 divisors (see below), whose sum is σ = 7763951796480. Its totient is φ = 1344245760000.

The previous prime is 3405445034107. The next prime is 3405445034129. The reversal of 3405445034120 is 214305445043.

It is not an unprimeable number, because it can be changed into a prime (3405445034129) 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, 644845880 + ... + 644851160.

It is an arithmetic number, because the mean of its divisors is an integer number (60655873410).

Almost surely, 2^{3405445034120} is an apocalyptic number.

It is an amenable number.

3405445034120 is an abundant number, since it is smaller than the sum of its proper divisors (4358506762360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3405445034120 is a wasteful number, since it uses less digits than its factorization.

3405445034120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127 (or 6123 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 3405445034120 in words is "three trillion, four hundred five billion, four hundred forty-five million, thirty-four thousand, one hundred twenty".