11071043403340 has 24 divisors (see below), whose sum is σ = 23249678497920. Its totient is φ = 4428324532608.

The previous prime is 11071043403331. The next prime is 11071043403341. The reversal of 11071043403340 is 4330434017011.

It is not an unprimeable number, because it can be changed into a prime (11071043403341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819785 + ... + 6735904.

It is an arithmetic number, because the mean of its divisors is an integer number (968736604080).

Almost surely, 2^{11071043403340} is an apocalyptic number.

11071043403340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11071043403340 is an abundant number, since it is smaller than the sum of its proper divisors (12178635094580).

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

11071043403340 is a wasteful number, since it uses less digits than its factorization.

11071043403340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11603601 (or 11603599 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 11071043403340 in words is "eleven trillion, seventy-one billion, forty-three million, four hundred three thousand, three hundred forty".