3105245604412 has 48 divisors (see below), whose sum is σ = 6385617101248. Its totient is φ = 1293374615040.

The previous prime is 3105245604337. The next prime is 3105245604413. The reversal of 3105245604412 is 2144065425013.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105245604413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800289 + ... + 2617432.

Almost surely, 2^{3105245604412} is an apocalyptic number.

It is an amenable number.

3105245604412 is an abundant number, since it is smaller than the sum of its proper divisors (3280371496836).

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

3105245604412 is a wasteful number, since it uses less digits than its factorization.

3105245604412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418646 (or 3418644 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 3105245604412 in words is "three trillion, one hundred five billion, two hundred forty-five million, six hundred four thousand, four hundred twelve".