103774173403440 has 40 divisors (see below), whose sum is σ = 321699937551408. Its totient is φ = 27673112907520.

The previous prime is 103774173403391. The next prime is 103774173403441. The reversal of 103774173403440 is 44304371477301.

103774173403440 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 103774173403440.

It is not an unprimeable number, because it can be changed into a prime (103774173403441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216196194351 + ... + 216196194830.

Almost surely, 2^{103774173403440} is an apocalyptic number.

103774173403440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103774173403440 is an abundant number, since it is smaller than the sum of its proper divisors (217925764147968).

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

103774173403440 is a wasteful number, since it uses less digits than its factorization.

103774173403440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432392389197 (or 432392389191 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 103774173403440 in words is "one hundred three trillion, seven hundred seventy-four billion, one hundred seventy-three million, four hundred three thousand, four hundred forty".