10401876438838 has 8 divisors (see below), whose sum is σ = 15628267865088. Its totient is φ = 5192453817144.

The previous prime is 10401876438809. The next prime is 10401876438937. The reversal of 10401876438838 is 83883467810401.

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

It is a super-2 number, since 2×10401876438838² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4242199606 + ... + 4242202057.

It is an arithmetic number, because the mean of its divisors is an integer number (1953533483136).

Almost surely, 2^{10401876438838} is an apocalyptic number.

10401876438838 is a deficient number, since it is larger than the sum of its proper divisors (5226391426250).

10401876438838 is an equidigital number, since it uses as much as digits as its factorization.

10401876438838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8484402278.

The product of its (nonzero) digits is 24772608, while the sum is 61.

The spelling of 10401876438838 in words is "ten trillion, four hundred one billion, eight hundred seventy-six million, four hundred thirty-eight thousand, eight hundred thirty-eight".