1067713801242 has 64 divisors (see below), whose sum is σ = 2351067465600. Its totient is φ = 323238664320.

The previous prime is 1067713801229. The next prime is 1067713801277. The reversal of 1067713801242 is 2421083177601.

1067713801242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1067713801242² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1067713801194 and 1067713801203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8313588 + ... + 8441040.

It is an arithmetic number, because the mean of its divisors is an integer number (36735429150).

Almost surely, 2^{1067713801242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1067713801242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1175533732800).

1067713801242 is an abundant number, since it is smaller than the sum of its proper divisors (1283353664358).

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

1067713801242 is a wasteful number, since it uses less digits than its factorization.

1067713801242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128540 (or 128518 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

Adding to 1067713801242 its reverse (2421083177601), we get a palindrome (3488796978843).

The spelling of 1067713801242 in words is "one trillion, sixty-seven billion, seven hundred thirteen million, eight hundred one thousand, two hundred forty-two".