13373523742 has 16 divisors (see below), whose sum is σ = 20934974880. Its totient is φ = 6395268352.

The previous prime is 13373523733. The next prime is 13373523767. The reversal of 13373523742 is 24732537331.

It is a super-2 number, since 2×13373523742² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13373523695 and 13373523704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634038 + ... + 654790.

It is an arithmetic number, because the mean of its divisors is an integer number (1308435930).

Almost surely, 2^13373523742 is an apocalyptic number.

13373523742 is a deficient number, since it is larger than the sum of its proper divisors (7561451138).

13373523742 is a wasteful number, since it uses less digits than its factorization.

13373523742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34787.

The product of its digits is 317520, while the sum is 40.

The spelling of 13373523742 in words is "thirteen billion, three hundred seventy-three million, five hundred twenty-three thousand, seven hundred forty-two".