13074037450 has 12 divisors (see below), whose sum is σ = 24317709750. Its totient is φ = 5229614960.

The previous prime is 13074037421. The next prime is 13074037451. The reversal of 13074037450 is 5473047031.

It can be written as a sum of positive squares in 3 ways, for example, as 11495485089 + 1578552361 = 107217^2 + 39731^2 .

It is not an unprimeable number, because it can be changed into a prime (13074037451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130740325 + ... + 130740424.

Almost surely, 2^13074037450 is an apocalyptic number.

13074037450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13074037450 is a deficient number, since it is larger than the sum of its proper divisors (11243672300).

13074037450 is a wasteful number, since it uses less digits than its factorization.

13074037450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261480761 (or 261480756 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 13074037450 in words is "thirteen billion, seventy-four million, thirty-seven thousand, four hundred fifty".