1369431241044 has 96 divisors (see below), whose sum is σ = 3472515379200. Its totient is φ = 418441697280.

The previous prime is 1369431241033. The next prime is 1369431241049. The reversal of 1369431241044 is 4401421349631.

It is a junction number, because it is equal to n+sod(n) for n = 1369431240987 and 1369431241005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369431241049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93424564 + ... + 93439220.

It is an arithmetic number, because the mean of its divisors is an integer number (36172035200).

Almost surely, 2^{1369431241044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1369431241044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736257689600).

1369431241044 is an abundant number, since it is smaller than the sum of its proper divisors (2103084138156).

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

1369431241044 is a wasteful number, since it uses less digits than its factorization.

1369431241044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27933 (or 27931 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 1369431241044 in words is "one trillion, three hundred sixty-nine billion, four hundred thirty-one million, two hundred forty-one thousand, forty-four".