1027240445120 has 56 divisors (see below), whose sum is σ = 2450811748608. Its totient is φ = 410107443200.

The previous prime is 1027240445083. The next prime is 1027240445137. The reversal of 1027240445120 is 215440427201.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 2914016 + ... + 3247455.

Almost surely, 2^{1027240445120} is an apocalyptic number.

1027240445120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1027240445120 is an abundant number, since it is smaller than the sum of its proper divisors (1423571303488).

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

1027240445120 is an equidigital number, since it uses as much as digits as its factorization.

1027240445120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162009 (or 6161999 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The spelling of 1027240445120 in words is "one trillion, twenty-seven billion, two hundred forty million, four hundred forty-five thousand, one hundred twenty".