3426644178908 has 12 divisors (see below), whose sum is σ = 5998658023680. Its totient is φ = 1712741886432.

The previous prime is 3426644178889. The next prime is 3426644178917. The reversal of 3426644178908 is 8098714466243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145037468 + ... + 145061091.

It is an arithmetic number, because the mean of its divisors is an integer number (499888168640).

Almost surely, 2^{3426644178908} is an apocalyptic number.

It is an amenable number.

3426644178908 is a deficient number, since it is larger than the sum of its proper divisors (2572013844772).

3426644178908 is a wasteful number, since it uses less digits than its factorization.

3426644178908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290101516 (or 290101514 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 62.

The spelling of 3426644178908 in words is "three trillion, four hundred twenty-six billion, six hundred forty-four million, one hundred seventy-eight thousand, nine hundred eight".