10400545022146 has 8 divisors (see below), whose sum is σ = 15600831456780. Its totient is φ = 5200267869888.

The previous prime is 10400545022117. The next prime is 10400545022177. The reversal of 10400545022146 is 64122054500401.

It can be written as a sum of positive squares in 2 ways, for example, as 10117100586121 + 283444436025 = 3180739^2 + 532395^2 .

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

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, 2405950 + ... + 5156518.

Almost surely, 2^{10400545022146} is an apocalyptic number.

10400545022146 is a deficient number, since it is larger than the sum of its proper divisors (5200286434634).

10400545022146 is a wasteful number, since it uses less digits than its factorization.

10400545022146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641188.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 10400545022146 its reverse (64122054500401), we get a palindrome (74522599522547).

The spelling of 10400545022146 in words is "ten trillion, four hundred billion, five hundred forty-five million, twenty-two thousand, one hundred forty-six".