10427773945560 has 128 divisors (see below), whose sum is σ = 31384528056000. Its totient is φ = 2771749509120.

The previous prime is 10427773945553. The next prime is 10427773945571. The reversal of 10427773945560 is 6554937772401.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 10427773945494 and 10427773945503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117093850 + ... + 117182870.

Almost surely, 2^{10427773945560} is an apocalyptic number.

10427773945560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10427773945560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15692264028000).

10427773945560 is an abundant number, since it is smaller than the sum of its proper divisors (20956754110440).

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

10427773945560 is a wasteful number, since it uses less digits than its factorization.

10427773945560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92181 (or 92177 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 60.

The spelling of 10427773945560 in words is "ten trillion, four hundred twenty-seven billion, seven hundred seventy-three million, nine hundred forty-five thousand, five hundred sixty".