10400145225778 has 32 divisors (see below), whose sum is σ = 19449772110720. Its totient is φ = 4051973410560.

The previous prime is 10400145225763. The next prime is 10400145225803. The reversal of 10400145225778 is 87752254100401.

It is a super-3 number, since 3×10400145225778³ (a number of 40 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 37949050 + ... + 38222122.

It is an arithmetic number, because the mean of its divisors is an integer number (607805378460).

Almost surely, 2^{10400145225778} is an apocalyptic number.

10400145225778 is a deficient number, since it is larger than the sum of its proper divisors (9049626884942).

10400145225778 is a wasteful number, since it uses less digits than its factorization.

10400145225778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520402.

The product of its (nonzero) digits is 627200, while the sum is 46.

The spelling of 10400145225778 in words is "ten trillion, four hundred billion, one hundred forty-five million, two hundred twenty-five thousand, seven hundred seventy-eight".