10938470447040 has 56 divisors (see below), whose sum is σ = 34729643672400. Its totient is φ = 2916925452288.

The previous prime is 10938470447039. The next prime is 10938470447063. The reversal of 10938470447040 is 4074407483901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5697119065 + ... + 5697120984.

Almost surely, 2^{10938470447040} is an apocalyptic number.

10938470447040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10938470447040 is an abundant number, since it is smaller than the sum of its proper divisors (23791173225360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10938470447040 is a wasteful number, since it uses less digits than its factorization.

10938470447040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394240069 (or 11394240059 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 10938470447040 in words is "ten trillion, nine hundred thirty-eight billion, four hundred seventy million, four hundred forty-seven thousand, forty".