10426193649074 has 12 divisors (see below), whose sum is σ = 18192644020494. Its totient is φ = 4468368706704.

The previous prime is 10426193649043. The next prime is 10426193649101. The reversal of 10426193649074 is 47094639162401.

It can be written as a sum of positive squares in only one way, i.e., 7367343061225 + 3058850587849 = 2714285^2 + 1748957^2 .

It is a super-2 number, since 2×10426193649074² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53194865459 + ... + 53194865654.

Almost surely, 2^{10426193649074} is an apocalyptic number.

10426193649074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10426193649074 is a deficient number, since it is larger than the sum of its proper divisors (7766450371420).

10426193649074 is a wasteful number, since it uses less digits than its factorization.

10426193649074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106389731129 (or 106389731122 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 10426193649074 in words is "ten trillion, four hundred twenty-six billion, one hundred ninety-three million, six hundred forty-nine thousand, seventy-four".