1107787136740 has 48 divisors (see below), whose sum is σ = 2466558268272. Its totient is φ = 416480219136.

The previous prime is 1107787136711. The next prime is 1107787136741. The reversal of 1107787136740 is 476317877011.

It can be written as a sum of positive squares in 8 ways, for example, as 165598535844 + 942188600896 = 406938^2 + 970664^2 .

It is not an unprimeable number, because it can be changed into a prime (1107787136741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973289 + ... + 2471728.

It is an arithmetic number, because the mean of its divisors is an integer number (51386630589).

Almost surely, 2^{1107787136740} is an apocalyptic number.

1107787136740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1107787136740 is an abundant number, since it is smaller than the sum of its proper divisors (1358771131532).

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

1107787136740 is a wasteful number, since it uses less digits than its factorization.

1107787136740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445776 (or 4445774 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 52.

The spelling of 1107787136740 in words is "one trillion, one hundred seven billion, seven hundred eighty-seven million, one hundred thirty-six thousand, seven hundred forty".