1094280729340 has 12 divisors (see below), whose sum is σ = 2297989531656. Its totient is φ = 437712291728.

The previous prime is 1094280729329. The next prime is 1094280729349. The reversal of 1094280729340 is 439270824901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094280729349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27357018214 + ... + 27357018253.

It is an arithmetic number, because the mean of its divisors is an integer number (191499127638).

Almost surely, 2^{1094280729340} is an apocalyptic number.

1094280729340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1094280729340 is an abundant number, since it is smaller than the sum of its proper divisors (1203708802316).

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

1094280729340 is a wasteful number, since it uses less digits than its factorization.

1094280729340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54714036476 (or 54714036474 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 1094280729340 in words is "one trillion, ninety-four billion, two hundred eighty million, seven hundred twenty-nine thousand, three hundred forty".