10143045226454 has 16 divisors (see below), whose sum is σ = 17388770306976. Its totient is φ = 4346846188800.

The previous prime is 10143045226411. The next prime is 10143045226459. The reversal of 10143045226454 is 45462254034101.

It is a super-2 number, since 2×10143045226454² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143045226459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14068577 + ... + 14771964.

It is an arithmetic number, because the mean of its divisors is an integer number (1086798144186).

Almost surely, 2^{10143045226454} is an apocalyptic number.

10143045226454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10143045226454 is a deficient number, since it is larger than the sum of its proper divisors (7245725080522).

10143045226454 is a wasteful number, since it uses less digits than its factorization.

10143045226454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28865671.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 10143045226454 in words is "ten trillion, one hundred forty-three billion, forty-five million, two hundred twenty-six thousand, four hundred fifty-four".