3384553412745 has 24 divisors (see below), whose sum is σ = 5866636216896. Its totient is φ = 1805071471008.

The previous prime is 3384553412741. The next prime is 3384553412839. The reversal of 3384553412745 is 5472143554833.

3384553412745 is a `hidden beast` number, since 3 + 3 + 8 + 4 + 553 + 4 + 12 + 74 + 5 = 666.

It is not a de Polignac number, because 3384553412745 - 2² = 3384553412741 is a prime.

It is a super-2 number, since 2×3384553412745² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3384553412691 and 3384553412700.

It is not an unprimeable number, because it can be changed into a prime (3384553412741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3294172 + ... + 4197698.

It is an arithmetic number, because the mean of its divisors is an integer number (244443175704).

Almost surely, 2^{3384553412745} is an apocalyptic number.

It is an amenable number.

3384553412745 is a deficient number, since it is larger than the sum of its proper divisors (2482082804151).

3384553412745 is a wasteful number, since it uses less digits than its factorization.

3384553412745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986781 (or 986778 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 54.

The spelling of 3384553412745 in words is "three trillion, three hundred eighty-four billion, five hundred fifty-three million, four hundred twelve thousand, seven hundred forty-five".