1009266390350 has 24 divisors (see below), whose sum is σ = 1877853077568. Its totient is φ = 403573740800.

The previous prime is 1009266390347. The next prime is 1009266390359. The reversal of 1009266390350 is 530936629001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009266390359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3166814 + ... + 3470913.

It is an arithmetic number, because the mean of its divisors is an integer number (78243878232).

Almost surely, 2^{1009266390350} is an apocalyptic number.

1009266390350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1009266390350 is a deficient number, since it is larger than the sum of its proper divisors (868586687218).

1009266390350 is a wasteful number, since it uses less digits than its factorization.

1009266390350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640780 (or 6640775 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 44.

The spelling of 1009266390350 in words is "one trillion, nine billion, two hundred sixty-six million, three hundred ninety thousand, three hundred fifty".