1078024107780 has 72 divisors (see below), whose sum is σ = 3270113525952. Its totient is φ = 287463683136.

The previous prime is 1078024107767. The next prime is 1078024107791. The reversal of 1078024107780 is 877014208701.

1078024107780 is a `hidden beast` number, since 10 + 7 + 80 + 2 + 410 + 77 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6733339 + ... + 6891581.

It is an arithmetic number, because the mean of its divisors is an integer number (45418243416).

Almost surely, 2^{1078024107780} is an apocalyptic number.

1078024107780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1078024107780 is an abundant number, since it is smaller than the sum of its proper divisors (2192089418172).

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

1078024107780 is a wasteful number, since it uses less digits than its factorization.

1078024107780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196105 (or 196100 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 45.

The spelling of 1078024107780 in words is "one trillion, seventy-eight billion, twenty-four million, one hundred seven thousand, seven hundred eighty".