1409106004636 has 36 divisors (see below), whose sum is σ = 2857661684136. Its totient is φ = 602826092800.

The previous prime is 1409106004633. The next prime is 1409106004661. The reversal of 1409106004636 is 6364006019041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409106004633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55394095 + ... + 55419526.

It is an arithmetic number, because the mean of its divisors is an integer number (79379491226).

Almost surely, 2^{1409106004636} is an apocalyptic number.

It is an amenable number.

1409106004636 is an abundant number, since it is smaller than the sum of its proper divisors (1448555679500).

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

1409106004636 is a wasteful number, since it uses less digits than its factorization.

1409106004636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110813670 (or 110813651 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 1409106004636 in words is "one trillion, four hundred nine billion, one hundred six million, four thousand, six hundred thirty-six".