10401416881 has 8 divisors (see below), whose sum is σ = 10554140520. Its totient is φ = 10249757952.

The previous prime is 10401416869. The next prime is 10401416903. The reversal of 10401416881 is 18861410401.

It can be written as a sum of positive squares in 4 ways, for example, as 680625 + 10400736256 = 825^2 + 101984^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10401416881 - 2⁵ = 10401416849 is a prime.

It is a super-2 number, since 2×10401416881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401416381) 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, 246486 + ... + 285583.

It is an arithmetic number, because the mean of its divisors is an integer number (1319267565).

Almost surely, 2^10401416881 is an apocalyptic number.

It is an amenable number.

10401416881 is a deficient number, since it is larger than the sum of its proper divisors (152723639).

10401416881 is a wasteful number, since it uses less digits than its factorization.

10401416881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532355.

The product of its (nonzero) digits is 6144, while the sum is 34.

The spelling of 10401416881 in words is "ten billion, four hundred one million, four hundred sixteen thousand, eight hundred eighty-one".