13677374474020 has 48 divisors (see below), whose sum is σ = 29405534558400. Its totient is φ = 5340975970176.

The previous prime is 13677374473981. The next prime is 13677374474021. The reversal of 13677374474020 is 2047447377631.

It is not an unprimeable number, because it can be changed into a prime (13677374474021) 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, 2403882 + ... + 5756161.

It is an arithmetic number, because the mean of its divisors is an integer number (612615303300).

Almost surely, 2^{13677374474020} is an apocalyptic number.

13677374474020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13677374474020 is an abundant number, since it is smaller than the sum of its proper divisors (15728160084380).

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

13677374474020 is a wasteful number, since it uses less digits than its factorization.

13677374474020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162044 (or 8162042 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 55.

The spelling of 13677374474020 in words is "thirteen trillion, six hundred seventy-seven billion, three hundred seventy-four million, four hundred seventy-four thousand, twenty".