10256426141145 has 32 divisors (see below), whose sum is σ = 16508903980800. Its totient is φ = 5437273754880.

The previous prime is 10256426140957. The next prime is 10256426141147. The reversal of 10256426141145 is 54114162465201.

It is not a de Polignac number, because 10256426141145 - 2²⁰ = 10256425092569 is a prime.

It is a super-2 number, since 2×10256426141145² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10256426141097 and 10256426141106.

It is not an unprimeable number, because it can be changed into a prime (10256426141147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1365027 + ... + 4730343.

It is an arithmetic number, because the mean of its divisors is an integer number (515903249400).

Almost surely, 2^{10256426141145} is an apocalyptic number.

10256426141145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10256426141145 is a deficient number, since it is larger than the sum of its proper divisors (6252477839655).

10256426141145 is a wasteful number, since it uses less digits than its factorization.

10256426141145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366545.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 10256426141145 in words is "ten trillion, two hundred fifty-six billion, four hundred twenty-six million, one hundred forty-one thousand, one hundred forty-five".