1040026370960 has 40 divisors (see below), whose sum is σ = 2430335772216. Its totient is φ = 413898813440.

The previous prime is 1040026370939. The next prime is 1040026370989. The reversal of 1040026370960 is 690736200401.

It can be written as a sum of positive squares in 4 ways, for example, as 742464848896 + 297561522064 = 861664^2 + 545492^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32980001 + ... + 33011520.

Almost surely, 2^{1040026370960} is an apocalyptic number.

1040026370960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040026370960 is an abundant number, since it is smaller than the sum of its proper divisors (1390309401256).

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

1040026370960 is a wasteful number, since it uses less digits than its factorization.

1040026370960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65991731 (or 65991725 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 1040026370960 in words is "one trillion, forty billion, twenty-six million, three hundred seventy thousand, nine hundred sixty".