17094350490 has 128 divisors (see below), whose sum is σ = 49516572672. Its totient is φ = 3692282880.

The previous prime is 17094350479. The next prime is 17094350557. The reversal of 17094350490 is 9405349071.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 379570 + ... + 422210.

It is an arithmetic number, because the mean of its divisors is an integer number (386848224).

Almost surely, 2^17094350490 is an apocalyptic number.

17094350490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 17094350490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24758286336).

17094350490 is an abundant number, since it is smaller than the sum of its proper divisors (32422222182).

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

17094350490 is a wasteful number, since it uses less digits than its factorization.

17094350490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42764.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 17094350490 in words is "seventeen billion, ninety-four million, three hundred fifty thousand, four hundred ninety".