10438424031026 has 8 divisors (see below), whose sum is σ = 15748142613804. Its totient is φ = 5189043159760.

The previous prime is 10438424030981. The next prime is 10438424031031. The reversal of 10438424031026 is 62013042483401.

It is a happy number.

It is a Cunningham number, because it is equal to 3230855²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 10438424031025 + 1 = 3230855^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10438424031026² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15084427445 + ... + 15084428136.

Almost surely, 2^{10438424031026} is an apocalyptic number.

10438424031026 is a deficient number, since it is larger than the sum of its proper divisors (5309718582778).

10438424031026 is a wasteful number, since it uses less digits than its factorization.

10438424031026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30168855756.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 10438424031026 in words is "ten trillion, four hundred thirty-eight billion, four hundred twenty-four million, thirty-one thousand, twenty-six".