13378058690 has 16 divisors (see below), whose sum is σ = 24370633728. Its totient is φ = 5286750576.

The previous prime is 13378058689. The next prime is 13378058717. The reversal of 13378058690 is 9685087331.

It is a happy number.

It is a super-2 number, since 2×13378058690² (a number of 21 digits) contains 22 as substring.

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, 8058242 + ... + 8059901.

It is an arithmetic number, because the mean of its divisors is an integer number (1523164608).

Almost surely, 2^13378058690 is an apocalyptic number.

13378058690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13378058690 is a deficient number, since it is larger than the sum of its proper divisors (10992575038).

13378058690 is a wasteful number, since it uses less digits than its factorization.

13378058690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16118233.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 13378058690 in words is "thirteen billion, three hundred seventy-eight million, fifty-eight thousand, six hundred ninety".